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Colour

#04CB70

  • #04CB70
  • Cyan
  • Dark
  • Nearest: Medium spring green

#04CB70 is a cyan with RGB values 4, 203, 112 and HSL 153°, 96%, 41%. It is a dark colour, so black text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#04CB70#04CB70
HEX#04CB70
RGBrgb(4, 203, 112)
RGB (0–1)0.0157, 0.7961, 0.4392
RGB percentages1.6%, 79.6%, 43.9%
HSLhsl(152.6, 96.1%, 40.6%)
HSV / HSBhsv(152.6, 98%, 79.6%)
CMYK98%, 0%, 44.8%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer314,224
CSS custom property--colour: #04CB70;

Brightness & contrast

Relative luminance0.43908WCAG 2.x, 0 is black and 1 is white
Perceived brightness160.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.78:1
Contrast with white2.15:1WCAG normal text: Fail
Contrast with black9.78:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#FB348F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CBB969no red cones; affects about 1% of men; ΔE 59 from the original
Deuteranopia#B8AB76no green cones; the most common form, about 1% of men; ΔE 59.5 from the original
Tritanopia#00C8B5no blue cones; rare, and affects men and women equally; ΔE 39.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.15:1WCAG large text: Fail
Contrast with black, large text9.78:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 17.3Medium seagreen · ΔE 18.5Light green · ΔE 21.9Pale green · ΔE 23.9Spring green · ΔE 25.5Forest green · ΔE 27.6
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 17.26, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CB045F
Analogous#04CB0D, #04C2CB
Triadic#7004CB, #CB7004
Split complementary#CB04C2, #CB0D04
Tetradic#0D04CB, #CB045F, #C2CB04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9EFDD2
Lighter +30%#6CFCBA
Lighter +20%#3AFBA3
Lighter +10%#08FA8B
Darker −10%#039954
Darker −20%#026739
Darker −30%#01351D
Darker −40%#000302
More saturated +25%#00CF70
Less saturated −25%#1EB16E

Channel breakdown

R4
G203
B112
Red4 (1.6%)
Green203 (79.6%)
Blue112 (43.9%)
Hue152.56°
Saturation (HSL)96.14%
Lightness40.59%
Dominant channelGreen
Hex per channelR 04 · G CB · B 70

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Every value on this page was computed from “04cb70” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.