#257337#257337

#257337 is a mid, moderate green. Relative luminance 0.129; OKLCH L 49.3% C 0.120 H 147.9°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#257337
RGB	rgb(37, 115, 55)
HSL	hsl(134, 51%, 30%)
HSV	hsv(134, 68%, 45%)
CMYK	cmyk(67.8%, 0%, 52.2%, 54.9%)
CIE-LAB	lab(42.66, -37.59, 26.27)
CIE-LCH	lch(42.66, 45.86, 145.05°)
OKLab	oklab(49.3% -0.1014 0.0637)
OKLCH	oklch(49.3% 0.12 147.9)
XYZ	xyz(7.5827, 12.9298, 5.7098)
Luminance	0.1293 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257337 #732561

analogous

#3A7325 #257337 #25735E

triadic

#257337 #372573 #733725

tetradic

#257337 #253A73 #732561 #735E25

square

#257337 #253A73 #732561 #735E25

split-complementary

#257337 #5E2573 #73253A

monochromatic

#07170B #164521 #257337 #34A14D #4DC669

Accessibility & contrast

On white

5.86

#257337 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#257337 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257337

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257337	#FFFFFF	#000000	##FFFFFF
##257337	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746932

Deuteranopia (green-blind)

#6B623B

Tritanopia (blue-blind)

#0B7165

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #257337;
/* rgb */ color: rgb(37, 115, 55);
/* oklch */ color: oklch(49.3% 0.120 147.9);

Tailwind

colors: {
  custom: {
    50: '#6a9c6f',
    500: '#257337',
    950: '#000000',
  },
}

SCSS

$custom: #257337;
$custom-light: #6a9c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#257337",
  "rgb": {
    "r": 37,
    "g": 115,
    "b": 55
  },
  "hsl": {
    "h": 133.846,
    "s": 51.316,
    "l": 29.804
  },
  "oklch": {
    "l": 0.49299,
    "c": 0.11976,
    "h": 147.9
  },
  "luminance": 0.12931
}

Semantic roles & 50–950 ramp

primary

#257337

secondary

#A64E91

accent

#4DBADB

background

#F6F9F6

surface

#ECF2EC

border

#C7CCC7

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #257337

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

Preview Lab → · Contrast checker → · Palette generator →