#258951#258951

#258951 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.9% C 0.125 H 154.0°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#258951
RGB	rgb(37, 137, 81)
HSL	hsl(146, 57%, 34%)
HSV	hsv(146, 73%, 54%)
CMYK	cmyk(73%, 0%, 40.9%, 46.3%)
CIE-LAB	lab(50.54, -41.75, 22.04)
CIE-LCH	lch(50.54, 47.21, 152.16°)
OKLab	oklab(55.94% -0.1126 0.0549)
OKLCH	oklch(55.94% 0.125 154)
XYZ	xyz(11.1928, 18.8774, 10.8368)
Luminance	0.1888 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258951 #89255D

analogous

#2B8925 #258951 #258983

triadic

#258951 #512589 #895125

tetradic

#258951 #252B89 #89255D #898325

square

#258951 #252B89 #89255D #898325

split-complementary

#258951 #832589 #89252B

monochromatic

#0B2918 #185935 #258951 #32B96D #57D28D

Accessibility & contrast

On white

4.40

#258951 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#258951 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258951

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258951	#FFFFFF	#000000	##000000
##258951	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897E4D

Deuteranopia (green-blind)

#7D7555

Tritanopia (blue-blind)

#00877B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #258951;
/* rgb */ color: rgb(37, 137, 81);
/* oklch */ color: oklch(55.9% 0.125 154.0);

Tailwind

colors: {
  custom: {
    50: '#6eac82',
    500: '#258951',
    950: '#000000',
  },
}

SCSS

$custom: #258951;
$custom-light: #6eac82;
$custom-dark: #000000;

JSON

{
  "hex": "#258951",
  "rgb": {
    "r": 37,
    "g": 137,
    "b": 81
  },
  "hsl": {
    "h": 146.4,
    "s": 57.471,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5594,
    "c": 0.1253,
    "h": 154
  },
  "luminance": 0.18879
}

Semantic roles & 50–950 ramp

primary

#258951

secondary

#B6548B

accent

#479DE1

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #258951

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

Preview Lab → · Contrast checker → · Palette generator →