#288239#288239

#288239 is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.7% C 0.138 H 146.6°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#288239
RGB	rgb(40, 130, 57)
HSL	hsl(131, 53%, 33%)
HSV	hsv(131, 69%, 51%)
CMYK	cmyk(69.2%, 0%, 56.2%, 49%)
CIE-LAB	lab(47.89, -42.59, 31.64)
CIE-LCH	lch(47.89, 53.05, 143.39°)
OKLab	oklab(53.65% -0.1149 0.0757)
OKLCH	oklch(53.65% 0.138 146.6)
XYZ	xyz(9.5956, 16.7108, 6.5899)
Luminance	0.1671 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288239 #822871

analogous

#448228 #288239 #288266

triadic

#288239 #392882 #823928

tetradic

#288239 #284482 #822871 #826628

square

#288239 #284482 #822871 #826628

split-complementary

#288239 #662882 #822844

monochromatic

#0B2410 #1A5324 #288239 #36B14E #59CC6E

Accessibility & contrast

On white

4.84

#288239 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#288239 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288239

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288239	#FFFFFF	#000000	##FFFFFF
##288239	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847632

Deuteranopia (green-blind)

#796F3F

Tritanopia (blue-blind)

#077F72

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #288239;
/* rgb */ color: rgb(40, 130, 57);
/* oklch */ color: oklch(53.7% 0.138 146.6);

Tailwind

colors: {
  custom: {
    50: '#6ea771',
    500: '#288239',
    950: '#000000',
  },
}

SCSS

$custom: #288239;
$custom-light: #6ea771;
$custom-dark: #000000;

JSON

{
  "hex": "#288239",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 57
  },
  "hsl": {
    "h": 131.333,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.53654,
    "c": 0.13763,
    "h": 146.6
  },
  "luminance": 0.16712
}

Semantic roles & 50–950 ramp

primary

#288239

secondary

#B155A0

accent

#4BC1DC

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #288239

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

Preview Lab → · Contrast checker → · Palette generator →