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Colour

#2A7947

  • #2A7947
  • Green
  • Dark
  • Nearest: Sea green

#2A7947 is a green with RGB values 42, 121, 71 and HSL 142°, 48%, 32%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#2A7947#2A7947
HEX#2A7947
RGBrgb(42, 121, 71)
RGB (0–1)0.1647, 0.4745, 0.2784
RGB percentages16.5%, 47.5%, 27.8%
HSLhsl(142, 48.5%, 32%)
HSV / HSBhsv(142, 65.3%, 47.5%)
CMYK65.3%, 0%, 41.3%, 52.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,783,559
CSS custom property--colour: #2A7947;

Brightness & contrast

Relative luminance0.14622WCAG 2.x, 0 is black and 1 is white
Perceived brightness98.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.35:1
Contrast with white5.35:1WCAG normal text: AA
Contrast with black3.92:1WCAG normal text: Fail
Greyscale equivalent#656565
Inverted#D586B8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#796F44no red cones; affects about 1% of men; ΔE 33.8 from the original
Deuteranopia#6F684Ano green cones; the most common form, about 1% of men; ΔE 33.9 from the original
Tritanopia#0A776Dno blue cones; rare, and affects men and women equally; ΔE 23.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.35:1WCAG large text: AAA
Contrast with black, large text3.92:1WCAG large text: AA

Named colours

Sea green · ΔE 7.4Dark olivegreen · ΔE 20.2Medium seagreen · ΔE 23.8Dark green · ΔE 24.2Forest green · ΔE 28.5Dark seagreen · ΔE 29.7
Nearest named CSS colourSea green (#2E8B57)ΔE 7.38, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#792A5C
Analogous#34792A, #2A796E
Triadic#472A79, #79472A
Split complementary#6E2A79, #792A35
Tetradic#2A3579, #792A5C, #796F2A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#95DAAE
Lighter +30%#6FCD92
Lighter +20%#49C075
Lighter +10%#379F5D
Darker −10%#1D5331
Darker −20%#102D1B
Darker −30%#030704
Darker −40%#000000
More saturated +25%#168D42
Less saturated −25%#3E654C

Channel breakdown

R42
G121
B71
Red42 (16.5%)
Green121 (47.5%)
Blue71 (27.8%)
Hue142.03°
Saturation (HSL)48.47%
Lightness31.96%
Dominant channelGreen
Hex per channelR 2A · G 79 · B 47

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Every value on this page was computed from “2a7947” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.