#258531#258531

#258531 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.3% C 0.150 H 145.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#258531
RGB	rgb(37, 133, 49)
HSL	hsl(128, 56%, 33%)
HSV	hsv(128, 72%, 52%)
CMYK	cmyk(72.2%, 0%, 63.2%, 47.8%)
CIE-LAB	lab(48.75, -45.39, 36.60)
CIE-LCH	lch(48.75, 58.30, 141.12°)
OKLab	oklab(54.31% -0.1227 0.0858)
OKLCH	oklch(54.31% 0.15 145)
XYZ	xyz(9.7042, 17.3891, 5.7501)
Luminance	0.1739 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258531 #852579

analogous

#498525 #258531 #258561

triadic

#258531 #312585 #853125

tetradic

#258531 #254985 #852579 #856125

square

#258531 #254985 #852579 #856125

split-complementary

#258531 #612585 #852549

monochromatic

#0A250E #18551F #258531 #32B543 #55D064

Accessibility & contrast

On white

4.69

#258531 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#258531 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #258531

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258531	#FFFFFF	#000000	##FFFFFF
##258531	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877928

Deuteranopia (green-blind)

#7C7138

Tritanopia (blue-blind)

#008273

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #258531;
/* rgb */ color: rgb(37, 133, 49);
/* oklch */ color: oklch(54.3% 0.150 145.0);

Tailwind

colors: {
  custom: {
    50: '#6ea96c',
    500: '#258531',
    950: '#000000',
  },
}

SCSS

$custom: #258531;
$custom-light: #6ea96c;
$custom-dark: #000000;

JSON

{
  "hex": "#258531",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 49
  },
  "hsl": {
    "h": 127.5,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.54309,
    "c": 0.14971,
    "h": 145
  },
  "luminance": 0.1739
}

Semantic roles & 50–950 ramp

primary

#258531

secondary

#B452A8

accent

#48CDE0

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #258531

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

Preview Lab → · Contrast checker → · Palette generator →