#257A1C#257A1C

#257A1C is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.0% C 0.151 H 141.8°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#257A1C
RGB	rgb(37, 122, 28)
HSL	hsl(114, 63%, 29%)
HSV	hsv(114, 77%, 48%)
CMYK	cmyk(69.7%, 0%, 77%, 52.2%)
CIE-LAB	lab(44.79, -43.55, 41.48)
CIE-LCH	lch(44.79, 60.14, 136.40°)
OKLab	oklab(50.98% -0.1187 0.0936)
OKLCH	oklch(50.98% 0.151 141.8)
XYZ	xyz(7.9317, 14.3954, 3.4590)
Luminance	0.1440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257A1C #711C7A

analogous

#547A1C #257A1C #1C7A42

triadic

#257A1C #1C257A #7A1C25

tetradic

#257A1C #1C547A #711C7A #7A421C

square

#257A1C #1C547A #711C7A #7A421C

split-complementary

#257A1C #421C7A #7A1C54

monochromatic

#081906 #164811 #257A1C #34AC27 #4CD33E

Accessibility & contrast

On white

5.41

#257A1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#257A1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257A1C

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257A1C	#FFFFFF	#000000	##FFFFFF
##257A1C	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)

#7D6E09

Deuteranopia (green-blind)

#736726

Tritanopia (blue-blind)

#127668

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #257a1c;
/* rgb */ color: rgb(37, 122, 28);
/* oklch */ color: oklch(51.0% 0.151 141.8);

Tailwind

colors: {
  custom: {
    50: '#6da15f',
    500: '#257a1c',
    950: '#000000',
  },
}

SCSS

$custom: #257a1c;
$custom-light: #6da15f;
$custom-dark: #000000;

JSON

{
  "hex": "#257a1c",
  "rgb": {
    "r": 37,
    "g": 122,
    "b": 28
  },
  "hsl": {
    "h": 114.255,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.50976,
    "c": 0.15118,
    "h": 141.8
  },
  "luminance": 0.14396
}

Semantic roles & 50–950 ramp

primary

#257A1C

secondary

#A444AE

accent

#42E6D6

background

#F7FAF5

surface

#EDF3EA

border

#C8CDC6

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #257A1C

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

Preview Lab → · Contrast checker → · Palette generator →