Nerdulator> put something in

Recognised as Colour

#19C598

  • #19C598
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#19C598 is a cyan with RGB values 25, 197, 152 and HSL 164°, 77%, 44%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#19C598#19C598
HEX#19C598
RGBrgb(25, 197, 152)
RGB (0–1)0.098, 0.7725, 0.5961
RGB percentages9.8%, 77.3%, 59.6%
HSLhsl(164.3, 77.5%, 43.5%)
HSV / HSBhsv(164.3, 87.3%, 77.3%)
CMYK87.3%, 0%, 22.8%, 22.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,688,984
CSS custom property--colour: #19C598;

Brightness & contrast

Relative luminance0.42406WCAG 2.x, 0 is black and 1 is white
Perceived brightness160 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.48:1
Contrast with white2.21:1WCAG normal text: Fail
Contrast with black9.48:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#E63A67

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C0B796no red cones; affects about 1% of men; ΔE 49.3 from the original
Deuteranopia#ACA89Bno green cones; the most common form, about 1% of men; ΔE 50.3 from the original
Tritanopia#00C6B8no blue cones; rare, and affects men and women equally; ΔE 17.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.21:1WCAG large text: Fail
Contrast with black, large text9.48:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 13.7Medium seagreen · ΔE 14.5Turquoise · ΔE 19.6Aquamarine · ΔE 21.6Light seagreen · ΔE 22.8Sea green · ΔE 24.2
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 13.72, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C51946
Analogous#19C542, #199CC5
Triadic#9819C5, #C59819
Split complementary#C5199C, #C54219
Tetradic#4219C5, #C51946, #9CC519

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4F6E5
Lighter +30%#87F0D4
Lighter +20%#5AEAC4
Lighter +10%#2DE4B4
Darker −10%#139875
Darker −20%#0E6A52
Darker −30%#083D2F
Darker −40%#02100C
More saturated +25%#00DEA4
Less saturated −25%#35A98B

Channel breakdown

R25
G197
B152
Red25 (9.8%)
Green197 (77.3%)
Blue152 (59.6%)
Hue164.3°
Saturation (HSL)77.48%
Lightness43.53%
Dominant channelGreen
Hex per channelR 19 · G C5 · B 98

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “19c598” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.