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Colour

#02B39E

  • #02B39E
  • Cyan
  • Dark
  • Nearest: Light seagreen

#02B39E is a cyan with RGB values 2, 179, 158 and HSL 173°, 98%, 35%. It is a dark colour, so black text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#02B39E#02B39E
HEX#02B39E
RGBrgb(2, 179, 158)
RGB (0–1)0.0078, 0.702, 0.6196
RGB percentages0.8%, 70.2%, 62%
HSLhsl(172.9, 97.8%, 35.5%)
HSV / HSBhsv(172.9, 98.9%, 70.2%)
CMYK98.9%, 0%, 11.7%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer177,054
CSS custom property--colour: #02B39E;

Brightness & contrast

Relative luminance0.34722WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.94:1
Contrast with white2.64:1WCAG normal text: Fail
Contrast with black7.94:1WCAG normal text: AAA
Greyscale equivalent#8C8C8C
Inverted#FD4C61

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AAA79Dno red cones; affects about 1% of men; ΔE 42.7 from the original
Deuteranopia#9799A0no green cones; the most common form, about 1% of men; ΔE 43.9 from the original
Tritanopia#00B6ADno blue cones; rare, and affects men and women equally; ΔE 7.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.64:1WCAG large text: Fail
Contrast with black, large text7.94:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 8.3Medium aquamarine · ΔE 14Medium turquoise · ΔE 15.1Turquoise · ΔE 16.3Dark turquoise · ΔE 16.9Dark cyan · ΔE 20.2
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 8.3, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B30217
Analogous#02B346, #026FB3
Triadic#9E02B3, #B39E02
Split complementary#B3026F, #B34602
Tetradic#4602B3, #B30217, #6FB302

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#83FEEF
Lighter +30%#51FDE9
Lighter +20%#1FFCE2
Lighter +10%#03E5CB
Darker −10%#018171
Darker −20%#014E45
Darker −30%#001C18
Darker −40%#000000
More saturated +25%#00B5A0
Less saturated −25%#199C8D

Channel breakdown

R2
G179
B158
Red2 (0.8%)
Green179 (70.2%)
Blue158 (62%)
Hue172.88°
Saturation (HSL)97.79%
Lightness35.49%
Dominant channelGreen
Hex per channelR 02 · G B3 · B 9E

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Every value on this page was computed from “02b39e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.