#257630#257630

#257630 is a mid, vivid green. Relative luminance 0.136; OKLCH L 50.0% C 0.131 H 145.5°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#257630
RGB	rgb(37, 118, 48)
HSL	hsl(128, 52%, 30%)
HSV	hsv(128, 69%, 46%)
CMYK	cmyk(68.6%, 0%, 59.3%, 53.7%)
CIE-LAB	lab(43.60, -39.85, 31.12)
CIE-LCH	lch(43.60, 50.56, 142.01°)
OKLab	oklab(50.05% -0.1077 0.0739)
OKLCH	oklch(50.05% 0.131 145.5)
XYZ	xyz(7.7744, 13.5628, 5.0039)
Luminance	0.1356 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257630 #76256B

analogous

#427625 #257630 #257658

triadic

#257630 #302576 #763025

tetradic

#257630 #254276 #76256B #765825

square

#257630 #254276 #76256B #765825

split-complementary

#257630 #582576 #762542

monochromatic

#08190A #16471D #257630 #34A543 #4EC75E

Accessibility & contrast

On white

5.66

#257630 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#257630 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257630

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257630	#FFFFFF	#000000	##FFFFFF
##257630	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786B29

Deuteranopia (green-blind)

#6E6435

Tritanopia (blue-blind)

#0D7367

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #257630;
/* rgb */ color: rgb(37, 118, 48);
/* oklch */ color: oklch(50.0% 0.131 145.5);

Tailwind

colors: {
  custom: {
    50: '#6b9e6a',
    500: '#257630',
    950: '#000000',
  },
}

SCSS

$custom: #257630;
$custom-light: #6b9e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#257630",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 48
  },
  "hsl": {
    "h": 128.148,
    "s": 52.258,
    "l": 30.392
  },
  "oklch": {
    "l": 0.50046,
    "c": 0.13063,
    "h": 145.5
  },
  "luminance": 0.13564
}

Semantic roles & 50–950 ramp

primary

#257630

secondary

#A94E9C

accent

#4CC8DC

background

#F6F9F6

surface

#ECF2EB

border

#C7CCC6

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #257630

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

Preview Lab → · Contrast checker → · Palette generator →