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Colour

#15938F

  • #15938F
  • Cyan
  • Dark
  • Nearest: Dark cyan

#15938F is a cyan with RGB values 21, 147, 143 and HSL 178°, 75%, 33%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#15938F#15938F
HEX#15938F
RGBrgb(21, 147, 143)
RGB (0–1)0.0824, 0.5765, 0.5608
RGB percentages8.2%, 57.6%, 56.1%
HSLhsl(178.1, 75%, 32.9%)
HSV / HSBhsv(178.1, 85.7%, 57.6%)
CMYK85.7%, 0%, 2.7%, 42.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,414,031
CSS custom property--colour: #15938F;

Brightness & contrast

Relative luminance0.2301WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.6:1
Contrast with white3.75:1WCAG normal text: Fail
Contrast with black5.6:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#EA6C70

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#898B8Fno red cones; affects about 1% of men; ΔE 32.6 from the original
Deuteranopia#797F90no green cones; the most common form, about 1% of men; ΔE 33.7 from the original
Tritanopia#009791no blue cones; rare, and affects men and women equally; ΔE 2.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.75:1WCAG large text: AA
Contrast with black, large text5.6:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 3.8Teal · ΔE 7.7Light seagreen · ΔE 12Cadetblue · ΔE 13.8Medium turquoise · ΔE 22.5Dark turquoise · ΔE 22.7
Nearest named CSS colourDark cyan (#008B8B)ΔE 3.78, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#931519
Analogous#159350, #155893
Triadic#8F1593, #938F15
Split complementary#931558, #935015
Tetradic#501593, #931519, #589315

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#86EEEA
Lighter +30%#5AE7E3
Lighter +20%#2DE1DB
Lighter +10%#1BC0BA
Darker −10%#0F6664
Darker −20%#083A38
Darker −30%#020D0D
Darker −40%#000000
More saturated +25%#00A8A3
Less saturated −25%#2A7E7B

Channel breakdown

R21
G147
B143
Red21 (8.2%)
Green147 (57.6%)
Blue143 (56.1%)
Hue178.1°
Saturation (HSL)75%
Lightness32.94%
Dominant channelGreen
Hex per channelR 15 · G 93 · B 8F

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Every value on this page was computed from “15938f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.