#257931#257931

#257931 is a mid, vivid green. Relative luminance 0.143; OKLCH L 50.9% C 0.134 H 145.6°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX#257931
RGBrgb(37, 121, 49)
HSLhsl(129, 53%, 31%)
HSVhsv(129, 69%, 47%)
CMYKcmyk(69.4%, 0%, 59.5%, 52.5%)
CIE-LABlab(44.64, -40.88, 31.84)
CIE-LCHlch(44.64, 51.82, 142.08°)
OKLaboklab(50.91% -0.1104 0.0756)
OKLCHoklch(50.91% 0.134 145.6)
XYZxyz(8.1542, 14.2890, 5.2335)
Luminance0.1429 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#257931 #79256D
analogous
#437925 #257931 #25795B
triadic
#257931 #312579 #793125
tetradic
#257931 #254379 #79256D #795B25
square
#257931 #254379 #79256D #795B25
split-complementary
#257931 #5B2579 #792543
monochromatic
#081B0B #174A1E #257931 #33A844 #4FC961

Accessibility & contrast

On white

5.44
#257931 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.86
#257931 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257931
5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##257931#FFFFFF#000000##FFFFFF
##2579311.005.443.865.44
#FFFFFF5.441.0021.001.00
#0000003.8621.001.0021.00
##FFFFFF5.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7B6E2A
Deuteranopia (green-blind)
#716737
Tritanopia (blue-blind)
#0A7669
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #257931;
/* rgb */ color: rgb(37, 121, 49);
/* oklch */ color: oklch(50.9% 0.134 145.6);
Tailwind
colors: {
  custom: {
    50: '#6ba16b',
    500: '#257931',
    950: '#000000',
  },
}
SCSS
$custom: #257931;
$custom-light: #6ba16b;
$custom-dark: #000000;
JSON
{
  "hex": "#257931",
  "rgb": {
    "r": 37,
    "g": 121,
    "b": 49
  },
  "hsl": {
    "h": 128.571,
    "s": 53.165,
    "l": 30.98
  },
  "oklch": {
    "l": 0.50914,
    "c": 0.13383,
    "h": 145.6
  },
  "luminance": 0.1429
}

Semantic roles & 50–950 ramp

primary
#257931
secondary
#AB4E9E
accent
#4BC8DD
background
#F6FAF6
surface
#ECF3EB
border
#C7CDC6
text
#070F07
muted
#7A7F7A

Preview Lab

Preview with #257931

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

Preview Lab → · Contrast checker → · Palette generator →

#257931 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva