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Colour

#03FB89

  • #03FB89
  • Cyan
  • Light
  • Nearest: Spring green

#03FB89 is a cyan with RGB values 3, 251, 137 and HSL 152°, 98%, 50%. It is a light colour, so black text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#03FB89#03FB89
HEX#03FB89
RGBrgb(3, 251, 137)
RGB (0–1)0.0118, 0.9843, 0.5373
RGB percentages1.2%, 98.4%, 53.7%
HSLhsl(152.4, 97.6%, 49.8%)
HSV / HSBhsv(152.4, 98.8%, 98.4%)
CMYK98.8%, 0%, 45.4%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer261,001
CSS custom property--colour: #03FB89;

Brightness & contrast

Relative luminance0.7082WCAG 2.x, 0 is black and 1 is white
Perceived brightness197.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.16:1
Contrast with white1.38:1WCAG normal text: Fail
Contrast with black15.16:1WCAG normal text: AAA
Greyscale equivalent#BEBEBE
Inverted#FC0476

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FBE580no red cones; affects about 1% of men; ΔE 69.6 from the original
Deuteranopia#E4D491no green cones; the most common form, about 1% of men; ΔE 70.2 from the original
Tritanopia#00F8E0no blue cones; rare, and affects men and women equally; ΔE 47.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.38:1WCAG large text: Fail
Contrast with black, large text15.16:1WCAG large text: AAA

Named colours

Spring green · ΔE 6.9Medium spring green · ΔE 9.1Pale green · ΔE 26Limegreen · ΔE 26.2Light green · ΔE 27.9Medium seagreen · ΔE 37.8
Nearest named CSS colourSpring green (#00FF7F)ΔE 6.87, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FB0375
Analogous#03FB0D, #03F1FB
Triadic#8903FB, #FB8903
Split complementary#FB03F1, #FB0D03
Tetradic#0D03FB, #FB0375, #F1FB03

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CCFEE7
Lighter +30%#99FED0
Lighter +20%#67FDB8
Lighter +10%#34FDA1
Darker −10%#02C96D
Darker −20%#029652
Darker −30%#016436
Darker −40%#01311B
More saturated +25%#00FE89
Less saturated −25%#23DB86

Channel breakdown

R3
G251
B137
Red3 (1.2%)
Green251 (98.4%)
Blue137 (53.7%)
Hue152.42°
Saturation (HSL)97.64%
Lightness49.8%
Dominant channelGreen
Hex per channelR 03 · G FB · B 89

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Every value on this page was computed from “03fb89” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.