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Recognised as Colour

#4B8A58

  • #4B8A58
  • Green
  • Dark
  • Nearest: Sea green

#4B8A58 is a green with RGB values 75, 138, 88 and HSL 132°, 30%, 42%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#4B8A58#4B8A58
HEX#4B8A58
RGBrgb(75, 138, 88)
RGB (0–1)0.2941, 0.5412, 0.3451
RGB percentages29.4%, 54.1%, 34.5%
HSLhsl(132.4, 29.6%, 41.8%)
HSV / HSBhsv(132.4, 45.7%, 54.1%)
CMYK45.7%, 0%, 36.2%, 45.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,950,616
CSS custom property--colour: #4B8A58;

Brightness & contrast

Relative luminance0.20377WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.08:1
Contrast with white4.14:1WCAG normal text: Fail
Contrast with black5.08:1WCAG normal text: AA
Greyscale equivalent#797979
Inverted#B475A7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8B8055no red cones; affects about 1% of men; ΔE 29.6 from the original
Deuteranopia#827A5Bno green cones; the most common form, about 1% of men; ΔE 29.7 from the original
Tritanopia#40887Dno blue cones; rare, and affects men and women equally; ΔE 22.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.14:1WCAG large text: AA
Contrast with black, large text5.08:1WCAG large text: AAA

Named colours

Sea green · ΔE 8Dark olivegreen · ΔE 19.1Medium seagreen · ΔE 21.3Dark seagreen · ΔE 21.5Medium aquamarine · ΔE 27.3Dark green · ΔE 29
Nearest named CSS colourSea green (#2E8B57)ΔE 8.03, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8A4B7D
Analogous#5D8A4B, #4B8A78
Triadic#584B8A, #8A584B
Split complementary#784B8A, #8A4B5D
Tetradic#4B5D8A, #8A4B7D, #8A784B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C3DEC8
Lighter +30%#A2CCAA
Lighter +20%#81BA8D
Lighter +10%#60A86F
Darker −10%#396943
Darker −20%#27482E
Darker −30%#152719
Darker −40%#030604
More saturated +25%#30A548
Less saturated −25%#666F68

Channel breakdown

R75
G138
B88
Red75 (29.4%)
Green138 (54.1%)
Blue88 (34.5%)
Hue132.38°
Saturation (HSL)29.58%
Lightness41.76%
Dominant channelGreen
Hex per channelR 4B · G 8A · B 58

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Every value on this page was computed from “4b8a58” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.