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Colour

#04E678

  • #04E678
  • Cyan
  • Light
  • Nearest: Medium spring green

#04E678 is a cyan with RGB values 4, 230, 120 and HSL 151°, 97%, 46%. It is a light colour, so black text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#04E678#04E678
HEX#04E678
RGBrgb(4, 230, 120)
RGB (0–1)0.0157, 0.902, 0.4706
RGB percentages1.6%, 90.2%, 47.1%
HSLhsl(150.8, 96.6%, 45.9%)
HSV / HSBhsv(150.8, 98.3%, 90.2%)
CMYK98.3%, 0%, 47.8%, 9.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer321,144
CSS custom property--colour: #04E678;

Brightness & contrast

Relative luminance0.57976WCAG 2.x, 0 is black and 1 is white
Perceived brightness180.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.6:1
Contrast with white1.67:1WCAG normal text: Fail
Contrast with black12.6:1WCAG normal text: AAA
Greyscale equivalent#AEAEAE
Inverted#FB1987

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E6D16Fno red cones; affects about 1% of men; ΔE 65.8 from the original
Deuteranopia#D1C280no green cones; the most common form, about 1% of men; ΔE 66.1 from the original
Tritanopia#00E2CCno blue cones; rare, and affects men and women equally; ΔE 47.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.67:1WCAG large text: Fail
Contrast with black, large text12.6:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 10.6Spring green · ΔE 12.1Limegreen · ΔE 22.5Pale green · ΔE 24Light green · ΔE 24.7Medium seagreen · ΔE 31.4
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 10.57, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E60472
Analogous#04E607, #04E3E6
Triadic#7804E6, #E67804
Split complementary#E604E3, #E60704
Tetradic#0704E6, #E60472, #E3E604

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B8FEDC
Lighter +30%#86FDC3
Lighter +20%#54FCAA
Lighter +10%#22FB91
Darker −10%#03B45E
Darker −20%#028244
Darker −30%#01502A
Darker −40%#011D0F
More saturated +25%#00EA78
Less saturated −25%#21C977

Channel breakdown

R4
G230
B120
Red4 (1.6%)
Green230 (90.2%)
Blue120 (47.1%)
Hue150.8°
Saturation (HSL)96.58%
Lightness45.88%
Dominant channelGreen
Hex per channelR 04 · G E6 · B 78

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Every value on this page was computed from “04e678” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.