Colour

#287C49

#287C49
Green
Dark
Nearest: Sea green

#287C49 is a green with RGB values 40, 124, 73 and HSL 144°, 51%, 32%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#287C49#287C49

HEX#287C49

RGBrgb(40, 124, 73)

RGB (0–1)0.1569, 0.4863, 0.2863

RGB percentages15.7%, 48.6%, 28.6%

HSLhsl(143.6, 51.2%, 32.2%)

HSV / HSBhsv(143.6, 67.7%, 48.6%)

CMYK67.7%, 0%, 41.1%, 51.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,653,257

CSS custom property--colour: #287C49;

Brightness & contrast

Relative luminance0.15347WCAG 2.x, 0 is black and 1 is white

Perceived brightness100.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.16:1

Contrast with white5.16:1WCAG normal text: AA

Contrast with black4.07:1WCAG normal text: Fail

Greyscale equivalent#666666

Inverted#D783B6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7C7245no red cones; affects about 1% of men; ΔE 34.9 from the original

Deuteranopia#716A4Cno green cones; the most common form, about 1% of men; ΔE 35.2 from the original

Tritanopia#007A6Fno blue cones; rare, and affects men and women equally; ΔE 23.6 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text5.16:1WCAG large text: AAA

Contrast with black, large text4.07:1WCAG large text: AA

Named colours

Sea green · ΔE 5.9 Dark olivegreen · ΔE 21.4 Medium seagreen · ΔE 22.3 Dark green · ΔE 24.1 Forest green · ΔE 27.6 Dark seagreen · ΔE 29.4

Nearest named CSS colourSea green (#2E8B57)ΔE 5.93, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#7C285B

Analogous#317C28, #287C73

Triadic#49287C, #7C4928

Split complementary#73287C, #7C2831

Tetradic#28317C, #7C285B, #7C7328

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#94DCB0

Lighter +30%#6DD094

Lighter +20%#47C378

Lighter +10%#34A360

Darker −10%#1C5532

Darker −20%#0F2F1C

Darker −30%#030805

Darker −40%#000000

More saturated +25%#139145

Less saturated −25%#3D684D

Channel breakdown

R40

G124

B73

Red40 (15.7%)

Green124 (48.6%)

Blue73 (28.6%)

Hue143.57°

Saturation (HSL)51.22%

Lightness32.16%

Dominant channelGreen

Hex per channelR 28 · G 7C · B 49

Keep nerding

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#287C49

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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