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Recognised as Colour

#4BB59F

  • #4BB59F
  • Cyan
  • Dark
  • Nearest: Light seagreen

#4BB59F is a cyan with RGB values 75, 181, 159 and HSL 168°, 42%, 50%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#4BB59F#4BB59F
HEX#4BB59F
RGBrgb(75, 181, 159)
RGB (0–1)0.2941, 0.7098, 0.6235
RGB percentages29.4%, 71%, 62.4%
HSLhsl(167.5, 41.7%, 50.2%)
HSV / HSBhsv(167.5, 58.6%, 71%)
CMYK58.6%, 0%, 12.2%, 29%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,961,695
CSS custom property--colour: #4BB59F;

Brightness & contrast

Relative luminance0.37047WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.41:1
Contrast with white2.5:1WCAG normal text: Fail
Contrast with black8.41:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#B44A60

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AFAB9Eno red cones; affects about 1% of men; ΔE 35.4 from the original
Deuteranopia#9F9FA1no green cones; the most common form, about 1% of men; ΔE 36.4 from the original
Tritanopia#00B7AEno blue cones; rare, and affects men and women equally; ΔE 9.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.5:1WCAG large text: Fail
Contrast with black, large text8.41:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 8.7Medium aquamarine · ΔE 10.7Medium turquoise · ΔE 14.3Turquoise · ΔE 17.3Dark turquoise · ΔE 18Dark cyan · ΔE 19.5
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 8.73, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B54B61
Analogous#4BB56A, #4B96B5
Triadic#9F4BB5, #B59F4B
Split complementary#B54B96, #B56A4B
Tetradic#6A4BB5, #B54B61, #96B54B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DCF0EC
Lighter +30%#B7E2D9
Lighter +20%#93D3C6
Lighter +10%#6FC4B2
Darker −10%#3C9180
Darker −20%#2D6D60
Darker −30%#1E4940
Darker −40%#0F2520
More saturated +25%#2BD5B2
Less saturated −25%#6B958C

Channel breakdown

R75
G181
B159
Red75 (29.4%)
Green181 (71%)
Blue159 (62.4%)
Hue167.55°
Saturation (HSL)41.73%
Lightness50.2%
Dominant channelGreen
Hex per channelR 4B · G B5 · B 9F

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Every value on this page was computed from “4bb59f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.