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Recognised as Colour

#2A6337

  • #2A6337
  • Green
  • Dark
  • Nearest: Dark olivegreen

#2A6337 is a green with RGB values 42, 99, 55 and HSL 134°, 40%, 28%. It is a dark colour, so white text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#2A6337#2A6337
HEX#2A6337
RGBrgb(42, 99, 55)
RGB (0–1)0.1647, 0.3882, 0.2157
RGB percentages16.5%, 38.8%, 21.6%
HSLhsl(133.7, 40.4%, 27.6%)
HSV / HSBhsv(133.7, 57.6%, 38.8%)
CMYK57.6%, 0%, 44.4%, 61.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,777,911
CSS custom property--colour: #2A6337;

Brightness & contrast

Relative luminance0.09692WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.15:1
Contrast with white7.15:1WCAG normal text: AAA
Contrast with black2.94:1WCAG normal text: Fail
Greyscale equivalent#545454
Inverted#D59CC8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#645B34no red cones; affects about 1% of men; ΔE 27.3 from the original
Deuteranopia#5C563Ano green cones; the most common form, about 1% of men; ΔE 27.1 from the original
Tritanopia#1E6158no blue cones; rare, and affects men and women equally; ΔE 21.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.15:1WCAG large text: AAA
Contrast with black, large text2.94:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 16.1Sea green · ΔE 17.6Dark green · ΔE 26.4Dark slate grey · ΔE 29.8Teal · ΔE 30Dark cyan · ΔE 32.2
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 16.13, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#632A56
Analogous#39632A, #2A6354
Triadic#372A63, #63372A
Split complementary#542A63, #632A39
Tetradic#2A3963, #632A56, #63542A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8BCE9A
Lighter +30%#67BF7B
Lighter +20%#48AB5F
Lighter +10%#39874B
Darker −10%#1B3F23
Darker −20%#0C1B0F
Darker −30%#000000
Darker −40%#000000
More saturated +25%#18752D
Less saturated −25%#3C5141

Channel breakdown

R42
G99
B55
Red42 (16.5%)
Green99 (38.8%)
Blue55 (21.6%)
Hue133.68°
Saturation (HSL)40.43%
Lightness27.65%
Dominant channelGreen
Hex per channelR 2A · G 63 · B 37

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Every value on this page was computed from “2a6337” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.