#288136#288136

#288136 is a mid, vivid green. Relative luminance 0.164; OKLCH L 53.3% C 0.139 H 145.9°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#288136
RGB	rgb(40, 129, 54)
HSL	hsl(129, 53%, 33%)
HSV	hsv(129, 69%, 51%)
CMYK	cmyk(69%, 0%, 58.1%, 49.4%)
CIE-LAB	lab(47.52, -42.63, 32.72)
CIE-LCH	lch(47.52, 53.74, 142.49°)
OKLab	oklab(53.33% -0.1151 0.0779)
OKLCH	oklch(53.33% 0.139 145.9)
XYZ	xyz(9.3905, 16.4170, 6.1632)
Luminance	0.1642 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288136 #812873

analogous

#468128 #288136 #288162

triadic

#288136 #362881 #813628

tetradic

#288136 #284681 #812873 #816228

square

#288136 #284681 #812873 #816228

split-complementary

#288136 #622881 #812846

monochromatic

#0B240F #1A5222 #288136 #36B04A #58CB6A

Accessibility & contrast

On white

4.90

#288136 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#288136 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288136

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288136	#FFFFFF	#000000	##FFFFFF
##288136	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83752F

Deuteranopia (green-blind)

#786E3C

Tritanopia (blue-blind)

#0B7E70

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #288136;
/* rgb */ color: rgb(40, 129, 54);
/* oklch */ color: oklch(53.3% 0.139 145.9);

Tailwind

colors: {
  custom: {
    50: '#6ea66f',
    500: '#288136',
    950: '#000000',
  },
}

SCSS

$custom: #288136;
$custom-light: #6ea66f;
$custom-dark: #000000;

JSON

{
  "hex": "#288136",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 54
  },
  "hsl": {
    "h": 129.438,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.5333,
    "c": 0.13901,
    "h": 145.9
  },
  "luminance": 0.16418
}

Semantic roles & 50–950 ramp

primary

#288136

secondary

#B054A2

accent

#4CC5DC

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #288136

Body copy rendered with the generated semantic roles for this colour.

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