#257E1D#257E1D

#257E1D is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.1% C 0.155 H 141.9°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#257E1D
RGB	rgb(37, 126, 29)
HSL	hsl(115, 63%, 30%)
HSV	hsv(115, 77%, 49%)
CMYK	cmyk(70.6%, 0%, 77%, 50.6%)
CIE-LAB	lab(46.18, -44.91, 42.49)
CIE-LCH	lch(46.18, 61.82, 136.59°)
OKLab	oklab(52.13% -0.1224 0.0958)
OKLCH	oklch(52.13% 0.155 141.9)
XYZ	xyz(8.4451, 15.4028, 3.6901)
Luminance	0.1540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257E1D #761D7E

analogous

#557E1D #257E1D #1D7E46

triadic

#257E1D #1D257E #7E1D25

tetradic

#257E1D #1D557E #761D7E #7E461D

square

#257E1D #1D557E #761D7E #7E461D

split-complementary

#257E1D #461D7E #7E1D55

monochromatic

#081B06 #164C12 #257E1D #34B028 #4ED342

Accessibility & contrast

On white

5.15

#257E1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#257E1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257E1D

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257E1D	#FFFFFF	#000000	##FFFFFF
##257E1D	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817209

Deuteranopia (green-blind)

#776B27

Tritanopia (blue-blind)

#107A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257e1d;
/* rgb */ color: rgb(37, 126, 29);
/* oklch */ color: oklch(52.1% 0.155 141.9);

Tailwind

colors: {
  custom: {
    50: '#6ea460',
    500: '#257e1d',
    950: '#000000',
  },
}

SCSS

$custom: #257e1d;
$custom-light: #6ea460;
$custom-dark: #000000;

JSON

{
  "hex": "#257e1d",
  "rgb": {
    "r": 37,
    "g": 126,
    "b": 29
  },
  "hsl": {
    "h": 115.052,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52127,
    "c": 0.15542,
    "h": 141.9
  },
  "luminance": 0.15404
}

Semantic roles & 50–950 ramp

primary

#257E1D

secondary

#A945B1

accent

#42E6D8

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #257E1D

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

Preview Lab → · Contrast checker → · Palette generator →