#257939#257939

#257939 is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.0% C 0.126 H 147.9°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#257939
RGB	rgb(37, 121, 57)
HSL	hsl(134, 53%, 31%)
HSV	hsv(134, 69%, 47%)
CMYK	cmyk(69.4%, 0%, 52.9%, 52.5%)
CIE-LAB	lab(44.75, -39.68, 27.78)
CIE-LCH	lch(44.75, 48.44, 145.00°)
OKLab	oklab(51.03% -0.107 0.0672)
OKLCH	oklch(51.03% 0.126 147.9)
XYZ	xyz(8.3382, 14.3626, 6.2029)
Luminance	0.1436 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257939 #792565

analogous

#3B7925 #257939 #257963

triadic

#257939 #392579 #793925

tetradic

#257939 #253B79 #792565 #796325

square

#257939 #253B79 #792565 #796325

split-complementary

#257939 #632579 #79253B

monochromatic

#081B0D #174A23 #257939 #33A84F #4FC96C

Accessibility & contrast

On white

5.42

#257939 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#257939 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257939

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257939	#FFFFFF	#000000	##FFFFFF
##257939	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E34

Deuteranopia (green-blind)

#70673E

Tritanopia (blue-blind)

#04766A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #257939;
/* rgb */ color: rgb(37, 121, 57);
/* oklch */ color: oklch(51.0% 0.126 147.9);

Tailwind

colors: {
  custom: {
    50: '#6ba071',
    500: '#257939',
    950: '#000000',
  },
}

SCSS

$custom: #257939;
$custom-light: #6ba071;
$custom-dark: #000000;

JSON

{
  "hex": "#257939",
  "rgb": {
    "r": 37,
    "g": 121,
    "b": 57
  },
  "hsl": {
    "h": 134.286,
    "s": 53.165,
    "l": 30.98
  },
  "oklch": {
    "l": 0.51034,
    "c": 0.12634,
    "h": 147.9
  },
  "luminance": 0.14363
}

Semantic roles & 50–950 ramp

primary

#257939

secondary

#AB4E95

accent

#4BBADD

background

#F6F9F6

surface

#ECF2EC

border

#C7CCC7

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #257939

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

Preview Lab → · Contrast checker → · Palette generator →