#257A1D#257A1D

#257A1D is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.0% C 0.151 H 141.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#257A1D
RGB	rgb(37, 122, 29)
HSL	hsl(115, 62%, 30%)
HSV	hsv(115, 76%, 48%)
CMYK	cmyk(69.7%, 0%, 76.2%, 52.2%)
CIE-LAB	lab(44.80, -43.47, 41.10)
CIE-LCH	lch(44.80, 59.82, 136.60°)
OKLab	oklab(50.98% -0.1185 0.0929)
OKLCH	oklch(50.98% 0.151 141.9)
XYZ	xyz(7.9438, 14.4003, 3.5230)
Luminance	0.1440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257A1D #721D7A

analogous

#537A1D #257A1D #1D7A44

triadic

#257A1D #1D257A #7A1D25

tetradic

#257A1D #1D537A #721D7A #7A441D

square

#257A1D #1D537A #721D7A #7A441D

split-complementary

#257A1D #441D7A #7A1D53

monochromatic

#071906 #164911 #257A1D #34AB29 #4CD240

Accessibility & contrast

On white

5.41

#257A1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#257A1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257A1D

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257A1D	#FFFFFF	#000000	##FFFFFF
##257A1D	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E0B

Deuteranopia (green-blind)

#736727

Tritanopia (blue-blind)

#127668

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #257a1d;
/* rgb */ color: rgb(37, 122, 29);
/* oklch */ color: oklch(51.0% 0.151 141.9);

Tailwind

colors: {
  custom: {
    50: '#6da160',
    500: '#257a1d',
    950: '#000000',
  },
}

SCSS

$custom: #257a1d;
$custom-light: #6da160;
$custom-dark: #000000;

JSON

{
  "hex": "#257a1d",
  "rgb": {
    "r": 37,
    "g": 122,
    "b": 29
  },
  "hsl": {
    "h": 114.839,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.50984,
    "c": 0.15056,
    "h": 141.9
  },
  "luminance": 0.14401
}

Semantic roles & 50–950 ramp

primary

#257A1D

secondary

#A545AE

accent

#43E5D7

background

#F7FAF5

surface

#EDF3EA

border

#C8CDC6

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #257A1D

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

Preview Lab → · Contrast checker → · Palette generator →