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Recognised as Colour

#2B7748

  • #2B7748
  • Green
  • Dark
  • Nearest: Sea green

#2B7748 is a green with RGB values 43, 119, 72 and HSL 143°, 47%, 32%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#2B7748#2B7748
HEX#2B7748
RGBrgb(43, 119, 72)
RGB (0–1)0.1686, 0.4667, 0.2824
RGB percentages16.9%, 46.7%, 28.2%
HSLhsl(142.9, 46.9%, 31.8%)
HSV / HSBhsv(142.9, 63.9%, 46.7%)
CMYK63.9%, 0%, 39.5%, 53.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,848,584
CSS custom property--colour: #2B7748;

Brightness & contrast

Relative luminance0.14175WCAG 2.x, 0 is black and 1 is white
Perceived brightness97.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.48:1
Contrast with white5.48:1WCAG normal text: AA
Contrast with black3.84:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#D488B7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#776D45no red cones; affects about 1% of men; ΔE 32.8 from the original
Deuteranopia#6D664Bno green cones; the most common form, about 1% of men; ΔE 33.1 from the original
Tritanopia#0F756Bno blue cones; rare, and affects men and women equally; ΔE 22 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.48:1WCAG large text: AAA
Contrast with black, large text3.84:1WCAG large text: AA

Named colours

Sea green · ΔE 8.6Dark olivegreen · ΔE 19.8Medium seagreen · ΔE 25.3Dark green · ΔE 25.7Teal · ΔE 28.5Dark cyan · ΔE 29.5
Nearest named CSS colourSea green (#2E8B57)ΔE 8.63, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#772B5A
Analogous#34772B, #2B776E
Triadic#482B77, #77482B
Split complementary#6E2B77, #772B34
Tetradic#2B3477, #772B5A, #776E2B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#95D9AF
Lighter +30%#70CB93
Lighter +20%#4ABE76
Lighter +10%#399C5F
Darker −10%#1D5231
Darker −20%#102C1B
Darker −30%#020704
Darker −40%#000000
More saturated +25%#178B43
Less saturated −25%#3F634D

Channel breakdown

R43
G119
B72
Red43 (16.9%)
Green119 (46.7%)
Blue72 (28.2%)
Hue142.89°
Saturation (HSL)46.91%
Lightness31.76%
Dominant channelGreen
Hex per channelR 2B · G 77 · B 48

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Every value on this page was computed from “2b7748” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.