#289137#289137

#289137 is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.8% C 0.159 H 145.3°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#289137
RGB	rgb(40, 145, 55)
HSL	hsl(129, 57%, 36%)
HSV	hsv(129, 72%, 57%)
CMYK	cmyk(72.4%, 0%, 62.1%, 43.1%)
CIE-LAB	lab(52.92, -48.44, 38.54)
CIE-LCH	lch(52.92, 61.90, 141.49°)
OKLab	oklab(57.81% -0.1308 0.0906)
OKLCH	oklch(57.81% 0.159 145.3)
XYZ	xyz(11.6893, 20.9765, 7.0465)
Luminance	0.2098 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289137 #912882

analogous

#4E9128 #289137 #28916C

triadic

#289137 #372891 #913728

tetradic

#289137 #284E91 #912882 #916C28

square

#289137 #284E91 #912882 #916C28

split-complementary

#289137 #6C2891 #91284E

monochromatic

#0E3113 #1B6125 #289137 #35C149 #60D371

Accessibility & contrast

On white

4.04

#289137 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#289137 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289137

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289137	#FFFFFF	#000000	##000000
##289137	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93842D

Deuteranopia (green-blind)

#877B3E

Tritanopia (blue-blind)

#008D7E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #289137;
/* rgb */ color: rgb(40, 145, 55);
/* oklch */ color: oklch(57.8% 0.159 145.3);

Tailwind

colors: {
  custom: {
    50: '#72b271',
    500: '#289137',
    950: '#000000',
  },
}

SCSS

$custom: #289137;
$custom-light: #72b271;
$custom-dark: #000000;

JSON

{
  "hex": "#289137",
  "rgb": {
    "r": 40,
    "g": 145,
    "b": 55
  },
  "hsl": {
    "h": 128.571,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.57808,
    "c": 0.1591,
    "h": 145.3
  },
  "luminance": 0.20978
}

Semantic roles & 50–950 ramp

primary

#289137

secondary

#B95CAB

accent

#48CAE0

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #289137

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

Preview Lab → · Contrast checker → · Palette generator →