#257D19#257D19

#257D19 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.8% C 0.157 H 141.5°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#257D19
RGB	rgb(37, 125, 25)
HSL	hsl(113, 67%, 29%)
HSV	hsv(113, 80%, 49%)
CMYK	cmyk(70.4%, 0%, 80%, 51%)
CIE-LAB	lab(45.81, -44.85, 43.57)
CIE-LCH	lch(45.81, 62.53, 135.83°)
OKLab	oklab(51.81% -0.1224 0.0975)
OKLCH	oklch(51.81% 0.157 141.5)
XYZ	xyz(8.2716, 15.1299, 3.4040)
Luminance	0.1513 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257D19 #71197D

analogous

#577D19 #257D19 #197D3F

triadic

#257D19 #19257D #7D1925

tetradic

#257D19 #19577D #71197D #7D3F19

square

#257D19 #19577D #71197D #7D3F19

split-complementary

#257D19 #3F197D #7D1957

monochromatic

#081A05 #164A0F #257D19 #34B023 #4CD739

Accessibility & contrast

On white

5.22

#257D19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#257D19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257D19

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257D19	#FFFFFF	#000000	##FFFFFF
##257D19	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807101

Deuteranopia (green-blind)

#766A24

Tritanopia (blue-blind)

#11796A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #257d19;
/* rgb */ color: rgb(37, 125, 25);
/* oklch */ color: oklch(51.8% 0.157 141.5);

Tailwind

colors: {
  custom: {
    50: '#6ea45e',
    500: '#257d19',
    950: '#000000',
  },
}

SCSS

$custom: #257d19;
$custom-light: #6ea45e;
$custom-dark: #000000;

JSON

{
  "hex": "#257d19",
  "rgb": {
    "r": 37,
    "g": 125,
    "b": 25
  },
  "hsl": {
    "h": 112.8,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51813,
    "c": 0.15651,
    "h": 141.5
  },
  "luminance": 0.15131
}

Semantic roles & 50–950 ramp

primary

#257D19

secondary

#A440B1

accent

#3EEAD5

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #257D19

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

Preview Lab → · Contrast checker → · Palette generator →