#258331#258331

#258331 is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.7% C 0.147 H 145.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#258331
RGB	rgb(37, 131, 49)
HSL	hsl(128, 56%, 33%)
HSV	hsv(128, 72%, 51%)
CMYK	cmyk(71.8%, 0%, 62.6%, 48.6%)
CIE-LAB	lab(48.07, -44.65, 35.82)
CIE-LCH	lch(48.07, 57.24, 141.27°)
OKLab	oklab(53.75% -0.1207 0.0842)
OKLCH	oklch(53.75% 0.147 145.1)
XYZ	xyz(9.4330, 16.8466, 5.6597)
Luminance	0.1685 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258331 #832577

analogous

#488325 #258331 #258360

triadic

#258331 #312583 #833125

tetradic

#258331 #254883 #832577 #836025

square

#258331 #254883 #832577 #836025

split-complementary

#258331 #602583 #832548

monochromatic

#0A240D #18531F #258331 #32B343 #54CF63

Accessibility & contrast

On white

4.81

#258331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#258331 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #258331

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258331	#FFFFFF	#000000	##FFFFFF
##258331	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857728

Deuteranopia (green-blind)

#7A6F38

Tritanopia (blue-blind)

#018071

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #258331;
/* rgb */ color: rgb(37, 131, 49);
/* oklch */ color: oklch(53.7% 0.147 145.1);

Tailwind

colors: {
  custom: {
    50: '#6ea86c',
    500: '#258331',
    950: '#000000',
  },
}

SCSS

$custom: #258331;
$custom-light: #6ea86c;
$custom-dark: #000000;

JSON

{
  "hex": "#258331",
  "rgb": {
    "r": 37,
    "g": 131,
    "b": 49
  },
  "hsl": {
    "h": 127.66,
    "s": 55.952,
    "l": 32.941
  },
  "oklch": {
    "l": 0.53745,
    "c": 0.14712,
    "h": 145.1
  },
  "luminance": 0.16848
}

Semantic roles & 50–950 ramp

primary

#258331

secondary

#B351A6

accent

#49CCDF

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #258331

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

Preview Lab → · Contrast checker → · Palette generator →