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Recognised as Colour

#2F7A3A

  • #2F7A3A
  • Green
  • Dark
  • Nearest: Sea green

#2F7A3A is a green with RGB values 47, 122, 58 and HSL 129°, 44%, 33%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#2F7A3A#2F7A3A
HEX#2F7A3A
RGBrgb(47, 122, 58)
RGB (0–1)0.1843, 0.4784, 0.2275
RGB percentages18.4%, 47.8%, 22.7%
HSLhsl(128.8, 44.4%, 33.1%)
HSV / HSBhsv(128.8, 61.5%, 47.8%)
CMYK61.5%, 0%, 52.5%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,111,482
CSS custom property--colour: #2F7A3A;

Brightness & contrast

Relative luminance0.14829WCAG 2.x, 0 is black and 1 is white
Perceived brightness98.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.3:1
Contrast with white5.3:1WCAG normal text: AA
Contrast with black3.97:1WCAG normal text: Fail
Greyscale equivalent#656565
Inverted#D085C5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7C6F35no red cones; affects about 1% of men; ΔE 35.2 from the original
Deuteranopia#72693Fno green cones; the most common form, about 1% of men; ΔE 34.8 from the original
Tritanopia#1E776Bno blue cones; rare, and affects men and women equally; ΔE 30.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.3:1WCAG large text: AAA
Contrast with black, large text3.97:1WCAG large text: AA

Named colours

Sea green · ΔE 10.3Dark green · ΔE 17.5Dark olivegreen · ΔE 19.2Forest green · ΔE 21.3Medium seagreen · ΔE 22.8Olivedrab · ΔE 25.3
Nearest named CSS colourSea green (#2E8B57)ΔE 10.34, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7A2F6F
Analogous#4A7A2F, #2F7A5F
Triadic#3A2F7A, #7A3A2F
Split complementary#5F2F7A, #7A2F4A
Tetradic#2F4A7A, #7A2F6F, #7A5F2F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9CD9A5
Lighter +30%#77CB84
Lighter +20%#52BD62
Lighter +10%#3D9F4C
Darker −10%#215528
Darker −20%#133017
Darker −30%#040C05
Darker −40%#000000
More saturated +25%#1A8F2B
Less saturated −25%#446549

Channel breakdown

R47
G122
B58
Red47 (18.4%)
Green122 (47.8%)
Blue58 (22.7%)
Hue128.8°
Saturation (HSL)44.38%
Lightness33.14%
Dominant channelGreen
Hex per channelR 2F · G 7A · B 3A

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Every value on this page was computed from “2f7a3a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.