#257C13#257C13

#257C13 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.5% C 0.158 H 140.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#257C13
RGB	rgb(37, 124, 19)
HSL	hsl(110, 73%, 28%)
HSV	hsv(110, 85%, 49%)
CMYK	cmyk(70.2%, 0%, 84.7%, 51.4%)
CIE-LAB	lab(45.43, -44.88, 45.14)
CIE-LCH	lch(45.43, 63.65, 134.84°)
OKLab	oklab(51.49% -0.1228 0.0999)
OKLCH	oklch(51.49% 0.158 140.9)
XYZ	xyz(8.0877, 14.8548, 3.0570)
Luminance	0.1486 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257C13 #6A137C

analogous

#597C13 #257C13 #137C35

triadic

#257C13 #13257C #7C1325

tetradic

#257C13 #13597C #6A137C #7C3513

square

#257C13 #13597C #6A137C #7C3513

split-complementary

#257C13 #35137C #7C1359

monochromatic

#081B04 #15470B #257C13 #35B11B #4ADF2B

Accessibility & contrast

On white

5.29

#257C13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#257C13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257C13

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257C13	#FFFFFF	#000000	##FFFFFF
##257C13	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#756920

Tritanopia (blue-blind)

#137869

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #257c13;
/* rgb */ color: rgb(37, 124, 19);
/* oklch */ color: oklch(51.5% 0.158 140.9);

Tailwind

colors: {
  custom: {
    50: '#6ea35b',
    500: '#257c13',
    950: '#000000',
  },
}

SCSS

$custom: #257c13;
$custom-light: #6ea35b;
$custom-dark: #000000;

JSON

{
  "hex": "#257c13",
  "rgb": {
    "r": 37,
    "g": 124,
    "b": 19
  },
  "hsl": {
    "h": 109.714,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.5149,
    "c": 0.1583,
    "h": 140.9
  },
  "luminance": 0.14856
}

Semantic roles & 50–950 ramp

primary

#257C13

secondary

#9D39B2

accent

#38F0D0

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F04

muted

#7B7F79

Preview Lab

Preview with #257C13

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

Preview Lab → · Contrast checker → · Palette generator →