#257318#257318

#257318 is a mid, vivid green. Relative luminance 0.127; OKLCH L 48.9% C 0.145 H 141.1°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#257318
RGB	rgb(37, 115, 24)
HSL	hsl(111, 65%, 27%)
HSV	hsv(111, 79%, 45%)
CMYK	cmyk(67.8%, 0%, 79.1%, 54.9%)
CIE-LAB	lab(42.34, -41.30, 40.53)
CIE-LCH	lch(42.34, 57.86, 135.53°)
OKLab	oklab(48.93% -0.1129 0.091)
OKLCH	oklch(48.93% 0.145 141.1)
XYZ	xyz(7.0582, 12.7200, 2.9472)
Luminance	0.1272 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257318 #661873

analogous

#527318 #257318 #187339

triadic

#257318 #182573 #731825

tetradic

#257318 #185273 #661873 #733918

square

#257318 #185273 #661873 #733918

split-complementary

#257318 #391873 #731852

monochromatic

#081905 #15400D #257318 #35A623 #49D431

Accessibility & contrast

On white

5.93

#257318 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#257318 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257318

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257318	#FFFFFF	#000000	##FFFFFF
##257318	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766804

Deuteranopia (green-blind)

#6D6222

Tritanopia (blue-blind)

#176F62

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #257318;
/* rgb */ color: rgb(37, 115, 24);
/* oklch */ color: oklch(48.9% 0.145 141.1);

Tailwind

colors: {
  custom: {
    50: '#6b9c5c',
    500: '#257318',
    950: '#000000',
  },
}

SCSS

$custom: #257318;
$custom-light: #6b9c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#257318",
  "rgb": {
    "r": 37,
    "g": 115,
    "b": 24
  },
  "hsl": {
    "h": 111.429,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.48932,
    "c": 0.14501,
    "h": 141.1
  },
  "luminance": 0.12721
}

Semantic roles & 50–950 ramp

primary

#257318

secondary

#993FA8

accent

#3FE8D0

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070E04

muted

#7A7E79

Preview Lab

Preview with #257318

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

Preview Lab → · Contrast checker → · Palette generator →