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Recognised as Colour

#04D98B

  • #04D98B
  • Cyan
  • Light
  • Nearest: Medium spring green

#04D98B is a cyan with RGB values 4, 217, 139 and HSL 158°, 96%, 43%. It is a light colour, so black text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#04D98B#04D98B
HEX#04D98B
RGBrgb(4, 217, 139)
RGB (0–1)0.0157, 0.851, 0.5451
RGB percentages1.6%, 85.1%, 54.5%
HSLhsl(158, 96.4%, 43.3%)
HSV / HSBhsv(158, 98.2%, 85.1%)
CMYK98.2%, 0%, 35.9%, 14.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer317,835
CSS custom property--colour: #04D98B;

Brightness & contrast

Relative luminance0.51516WCAG 2.x, 0 is black and 1 is white
Perceived brightness172.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.3:1
Contrast with white1.86:1WCAG normal text: Fail
Contrast with black11.3:1WCAG normal text: AAA
Greyscale equivalent#A6A6A6
Inverted#FB2674

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7C786no red cones; affects about 1% of men; ΔE 59.2 from the original
Deuteranopia#C2B890no green cones; the most common form, about 1% of men; ΔE 59.6 from the original
Tritanopia#00D8C5no blue cones; rare, and affects men and women equally; ΔE 32.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.86:1WCAG large text: Fail
Contrast with black, large text11.3:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 14.8Medium seagreen · ΔE 18.3Light green · ΔE 21.4Pale green · ΔE 23.1Aquamarine · ΔE 27.9Spring green · ΔE 27.9
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 14.76, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D90452
Analogous#04D920, #04BDD9
Triadic#8B04D9, #D98B04
Split complementary#D904BD, #D92004
Tetradic#2004D9, #D90452, #BDD904

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ACFDDF
Lighter +30%#79FDCD
Lighter +20%#47FCBA
Lighter +10%#15FBA7
Darker −10%#03A76B
Darker −20%#02754B
Darker −30%#01432B
Darker −40%#00110B
More saturated +25%#00DD8C
Less saturated −25%#20BD84

Channel breakdown

R4
G217
B139
Red4 (1.6%)
Green217 (85.1%)
Blue139 (54.5%)
Hue158.03°
Saturation (HSL)96.38%
Lightness43.33%
Dominant channelGreen
Hex per channelR 04 · G D9 · B 8B

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Every value on this page was computed from “04d98b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.