#289251#289251

#289251 is a mid, vivid green. Relative luminance 0.216; OKLCH L 58.5% C 0.137 H 152.0°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#289251
RGB	rgb(40, 146, 81)
HSL	hsl(143, 57%, 36%)
HSV	hsv(143, 73%, 57%)
CMYK	cmyk(72.6%, 0%, 44.5%, 42.7%)
CIE-LAB	lab(53.60, -44.80, 26.05)
CIE-LCH	lch(53.60, 51.83, 149.82°)
OKLab	oklab(58.48% -0.1207 0.0643)
OKLCH	oklch(58.48% 0.137 152)
XYZ	xyz(12.6381, 21.6015, 11.2864)
Luminance	0.2160 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289251 #922869

analogous

#349228 #289251 #289286

triadic

#289251 #512892 #925128

tetradic

#289251 #283492 #922869 #928628

square

#289251 #283492 #922869 #928628

split-complementary

#289251 #862892 #922834

monochromatic

#0E321C #1B6236 #289251 #35C26C #61D48D

Accessibility & contrast

On white

3.95

#289251 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#289251 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289251

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289251	#FFFFFF	#000000	##000000
##289251	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92864C

Deuteranopia (green-blind)

#857C55

Tritanopia (blue-blind)

#009082

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #289251;
/* rgb */ color: rgb(40, 146, 81);
/* oklch */ color: oklch(58.5% 0.137 152.0);

Tailwind

colors: {
  custom: {
    50: '#71b383',
    500: '#289251',
    950: '#000000',
  },
}

SCSS

$custom: #289251;
$custom-light: #71b383;
$custom-dark: #000000;

JSON

{
  "hex": "#289251",
  "rgb": {
    "r": 40,
    "g": 146,
    "b": 81
  },
  "hsl": {
    "h": 143.208,
    "s": 56.989,
    "l": 36.471
  },
  "oklch": {
    "l": 0.58481,
    "c": 0.13673,
    "h": 152
  },
  "luminance": 0.21603
}

Semantic roles & 50–950 ramp

primary

#289251

secondary

#B95D95

accent

#48A5E0

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110A

muted

#7B807C

Preview Lab

Preview with #289251

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

Preview Lab → · Contrast checker → · Palette generator →