#257E13#257E13

#257E13 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.1% C 0.161 H 140.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#257E13
RGB	rgb(37, 126, 19)
HSL	hsl(110, 74%, 28%)
HSV	hsv(110, 85%, 49%)
CMYK	cmyk(70.6%, 0%, 84.9%, 50.6%)
CIE-LAB	lab(46.13, -45.59, 45.77)
CIE-LCH	lch(46.13, 64.60, 134.89°)
OKLab	oklab(52.06% -0.1247 0.1012)
OKLCH	oklch(52.06% 0.161 140.9)
XYZ	xyz(8.3409, 15.3612, 3.1414)
Luminance	0.1536 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257E13 #6C137E

analogous

#5A7E13 #257E13 #137E37

triadic

#257E13 #13257E #7E1325

tetradic

#257E13 #135A7E #6C137E #7E3713

square

#257E13 #135A7E #6C137E #7E3713

split-complementary

#257E13 #37137E #7E135A

monochromatic

#081B04 #15490B #257E13 #35B31B #4ADF2C

Accessibility & contrast

On white

5.16

#257E13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#257E13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257E13

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257E13	#FFFFFF	#000000	##FFFFFF
##257E13	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817200

Deuteranopia (green-blind)

#776B21

Tritanopia (blue-blind)

#127A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257e13;
/* rgb */ color: rgb(37, 126, 19);
/* oklch */ color: oklch(52.1% 0.161 140.9);

Tailwind

colors: {
  custom: {
    50: '#6ea45c',
    500: '#257e13',
    950: '#000000',
  },
}

SCSS

$custom: #257e13;
$custom-light: #6ea45c;
$custom-dark: #000000;

JSON

{
  "hex": "#257e13",
  "rgb": {
    "r": 37,
    "g": 126,
    "b": 19
  },
  "hsl": {
    "h": 109.907,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52063,
    "c": 0.16061,
    "h": 140.9
  },
  "luminance": 0.15362
}

Semantic roles & 50–950 ramp

primary

#257E13

secondary

#9F39B4

accent

#37F0D1

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F04

muted

#7B7F79

Preview Lab

Preview with #257E13

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

Preview Lab → · Contrast checker → · Palette generator →