#257C1A#257C1A

#257C1A is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.5% C 0.155 H 141.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX#257C1A
RGBrgb(37, 124, 26)
HSLhsl(113, 65%, 29%)
HSVhsv(113, 79%, 49%)
CMYKcmyk(70.2%, 0%, 79%, 51.4%)
CIE-LABlab(45.47, -44.42, 42.89)
CIE-LCHlch(45.47, 61.75, 136.01°)
OKLaboklab(51.53% -0.1212 0.0962)
OKLCHoklch(51.53% 0.155 141.6)
XYZxyz(8.1566, 14.8823, 3.4198)
Luminance0.1488 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#257C1A #711A7C
analogous
#567C1A #257C1A #1A7C40
triadic
#257C1A #1A257C #7C1A25
tetradic
#257C1A #1A567C #711A7C #7C401A
square
#257C1A #1A567C #711A7C #7C401A
split-complementary
#257C1A #401A7C #7C1A56
monochromatic
#081905 #16490F #257C1A #34AF25 #4CD63B

Accessibility & contrast

On white

5.28
#257C1A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.98
#257C1A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257C1A
5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##257C1A#FFFFFF#000000##FFFFFF
##257C1A1.005.283.985.28
#FFFFFF5.281.0021.001.00
#0000003.9821.001.0021.00
##FFFFFF5.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7F7004
Deuteranopia (green-blind)
#756925
Tritanopia (blue-blind)
#127869
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #257c1a;
/* rgb */ color: rgb(37, 124, 26);
/* oklch */ color: oklch(51.5% 0.155 141.6);
Tailwind
colors: {
  custom: {
    50: '#6da35e',
    500: '#257c1a',
    950: '#000000',
  },
}
SCSS
$custom: #257c1a;
$custom-light: #6da35e;
$custom-dark: #000000;
JSON
{
  "hex": "#257c1a",
  "rgb": {
    "r": 37,
    "g": 124,
    "b": 26
  },
  "hsl": {
    "h": 113.265,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51534,
    "c": 0.15477,
    "h": 141.6
  },
  "luminance": 0.14883
}

Semantic roles & 50–950 ramp

primary
#257C1A
secondary
#A442B0
accent
#40E8D5
background
#F7FAF5
surface
#EDF4E9
border
#C8CEC5
text
#080F05
muted
#7B7F79

Preview Lab

Preview with #257C1A

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

Preview Lab → · Contrast checker → · Palette generator →

#257C1A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva