#289737#289737

#289737 is a mid, vivid green. Relative luminance 0.229; OKLCH L 59.5% C 0.167 H 145.1°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#289737
RGB	rgb(40, 151, 55)
HSL	hsl(128, 58%, 37%)
HSV	hsv(128, 74%, 59%)
CMYK	cmyk(73.5%, 0%, 63.6%, 40.8%)
CIE-LAB	lab(54.93, -50.57, 40.82)
CIE-LCH	lch(54.93, 64.98, 141.09°)
OKLab	oklab(59.47% -0.1366 0.0954)
OKLCH	oklch(59.47% 0.167 145.1)
XYZ	xyz(12.6304, 22.8587, 7.3602)
Luminance	0.2286 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289737 #972888

analogous

#519728 #289737 #28976E

triadic

#289737 #372897 #973728

tetradic

#289737 #285197 #972888 #976E28

square

#289737 #285197 #972888 #976E28

split-complementary

#289737 #6E2897 #972851

monochromatic

#0E3614 #1B6725 #289737 #35C749 #64D673

Accessibility & contrast

On white

3.77

#289737 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#289737 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289737

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289737	#FFFFFF	#000000	##000000
##289737	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A892C

Deuteranopia (green-blind)

#8D803F

Tritanopia (blue-blind)

#009383

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #289737;
/* rgb */ color: rgb(40, 151, 55);
/* oklch */ color: oklch(59.5% 0.167 145.1);

Tailwind

colors: {
  custom: {
    50: '#73b772',
    500: '#289737',
    950: '#000000',
  },
}

SCSS

$custom: #289737;
$custom-light: #73b772;
$custom-dark: #000000;

JSON

{
  "hex": "#289737",
  "rgb": {
    "r": 40,
    "g": 151,
    "b": 55
  },
  "hsl": {
    "h": 128.108,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.59468,
    "c": 0.16662,
    "h": 145.1
  },
  "luminance": 0.2286
}

Semantic roles & 50–950 ramp

primary

#289737

secondary

#BC5FAF

accent

#46CCE1

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #289737

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

Preview Lab → · Contrast checker → · Palette generator →