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Recognised as Colour

#04BA90

  • #04BA90
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#04BA90 is a cyan with RGB values 4, 186, 144 and HSL 166°, 96%, 37%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#04BA90#04BA90
HEX#04BA90
RGBrgb(4, 186, 144)
RGB (0–1)0.0157, 0.7294, 0.5647
RGB percentages1.6%, 72.9%, 56.5%
HSLhsl(166.2, 95.8%, 37.3%)
HSV / HSBhsv(166.2, 97.8%, 72.9%)
CMYK97.8%, 0%, 22.6%, 27.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer309,904
CSS custom property--colour: #04BA90;

Brightness & contrast

Relative luminance0.37157WCAG 2.x, 0 is black and 1 is white
Perceived brightness150.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.43:1
Contrast with white2.49:1WCAG normal text: Fail
Contrast with black8.43:1WCAG normal text: AAA
Greyscale equivalent#909090
Inverted#FB456F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B5AC8Eno red cones; affects about 1% of men; ΔE 48.3 from the original
Deuteranopia#A29E93no green cones; the most common form, about 1% of men; ΔE 49.2 from the original
Tritanopia#00BBAEno blue cones; rare, and affects men and women equally; ΔE 16.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.49:1WCAG large text: Fail
Contrast with black, large text8.43:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 14.1Medium seagreen · ΔE 14.2Light seagreen · ΔE 20.6Turquoise · ΔE 20.7Sea green · ΔE 21Medium turquoise · ΔE 24.2
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 14.06, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BA042E
Analogous#04BA35, #0489BA
Triadic#9004BA, #BA9004
Split complementary#BA0489, #BA3504
Tetradic#3504BA, #BA042E, #89BA04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8DFDE3
Lighter +30%#5CFBD7
Lighter +20%#2AFACA
Lighter +10%#05ECB7
Darker −10%#038869
Darker −20%#025643
Darker −30%#01241C
Darker −40%#000000
More saturated +25%#00BE92
Less saturated −25%#1CA283

Channel breakdown

R4
G186
B144
Red4 (1.6%)
Green186 (72.9%)
Blue144 (56.5%)
Hue166.15°
Saturation (HSL)95.79%
Lightness37.25%
Dominant channelGreen
Hex per channelR 04 · G BA · B 90

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Every value on this page was computed from “04ba90” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.