#257D32#257D32

#257D32 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.1% C 0.138 H 145.6°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#257D32
RGB	rgb(37, 125, 50)
HSL	hsl(129, 54%, 32%)
HSV	hsv(129, 70%, 49%)
CMYK	cmyk(70.4%, 0%, 60%, 51%)
CIE-LAB	lab(46.03, -42.27, 32.96)
CIE-LCH	lch(46.03, 53.61, 142.05°)
OKLab	oklab(52.06% -0.1142 0.0781)
OKLCH	oklch(52.06% 0.138 145.6)
XYZ	xyz(8.6717, 15.2899, 5.5112)
Luminance	0.1529 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257D32 #7D2570

analogous

#447D25 #257D32 #257D5E

triadic

#257D32 #32257D #7D3225

tetradic

#257D32 #25447D #7D2570 #7D5E25

square

#257D32 #25447D #7D2570 #7D5E25

split-complementary

#257D32 #5E257D #7D2544

monochromatic

#091F0C #174E1F #257D32 #33AC45 #51CB63

Accessibility & contrast

On white

5.17

#257D32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#257D32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257D32

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257D32	#FFFFFF	#000000	##FFFFFF
##257D32	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F712A

Deuteranopia (green-blind)

#746A38

Tritanopia (blue-blind)

#067A6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257d32;
/* rgb */ color: rgb(37, 125, 50);
/* oklch */ color: oklch(52.1% 0.138 145.6);

Tailwind

colors: {
  custom: {
    50: '#6ca36c',
    500: '#257d32',
    950: '#000000',
  },
}

SCSS

$custom: #257d32;
$custom-light: #6ca36c;
$custom-dark: #000000;

JSON

{
  "hex": "#257d32",
  "rgb": {
    "r": 37,
    "g": 125,
    "b": 50
  },
  "hsl": {
    "h": 128.864,
    "s": 54.321,
    "l": 31.765
  },
  "oklch": {
    "l": 0.52063,
    "c": 0.13834,
    "h": 145.6
  },
  "luminance": 0.15291
}

Semantic roles & 50–950 ramp

primary

#257D32

secondary

#AF4FA1

accent

#4AC8DE

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #257D32

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

Preview Lab → · Contrast checker → · Palette generator →