#257F2D#257F2D

#257F2D is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.6% C 0.145 H 144.5°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#257F2D
RGB	rgb(37, 127, 45)
HSL	hsl(125, 55%, 32%)
HSV	hsv(125, 71%, 50%)
CMYK	cmyk(70.9%, 0%, 64.6%, 50.2%)
CIE-LAB	lab(46.66, -43.67, 36.13)
CIE-LCH	lch(46.66, 56.68, 140.40°)
OKLab	oklab(52.57% -0.1182 0.0844)
OKLCH	oklch(52.57% 0.145 144.5)
XYZ	xyz(8.8254, 15.7606, 5.0591)
Luminance	0.1576 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257F2D #7F2577

analogous

#4A7F25 #257F2D #257F5A

triadic

#257F2D #2D257F #7F2D25

tetradic

#257F2D #254A7F #7F2577 #7F5A25

square

#257F2D #254A7F #7F2577 #7F5A25

split-complementary

#257F2D #5A257F #7F254A

monochromatic

#09200B #17501C #257F2D #33AE3E #52CD5D

Accessibility & contrast

On white

5.06

#257F2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#257F2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257F2D

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257F2D	#FFFFFF	#000000	##FFFFFF
##257F2D	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817324

Deuteranopia (green-blind)

#776C34

Tritanopia (blue-blind)

#077C6E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #257f2d;
/* rgb */ color: rgb(37, 127, 45);
/* oklch */ color: oklch(52.6% 0.145 144.5);

Tailwind

colors: {
  custom: {
    50: '#6da569',
    500: '#257f2d',
    950: '#000000',
  },
}

SCSS

$custom: #257f2d;
$custom-light: #6da569;
$custom-dark: #000000;

JSON

{
  "hex": "#257f2d",
  "rgb": {
    "r": 37,
    "g": 127,
    "b": 45
  },
  "hsl": {
    "h": 125.333,
    "s": 54.878,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52566,
    "c": 0.14524,
    "h": 144.5
  },
  "luminance": 0.15762
}

Semantic roles & 50–950 ramp

primary

#257F2D

secondary

#B14FA8

accent

#4AD1DE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #257F2D

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

Preview Lab → · Contrast checker → · Palette generator →