#257641#257641

#257641 is a mid, moderate green. Relative luminance 0.137; OKLCH L 50.3% C 0.114 H 151.2°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#257641
RGB	rgb(37, 118, 65)
HSL	hsl(141, 52%, 30%)
HSV	hsv(141, 69%, 46%)
CMYK	cmyk(68.6%, 0%, 44.9%, 53.7%)
CIE-LAB	lab(43.84, -37.06, 22.23)
CIE-LCH	lch(43.84, 43.22, 149.04°)
OKLab	oklab(50.33% -0.1 0.0549)
OKLCH	oklch(50.33% 0.114 151.2)
XYZ	xyz(8.1949, 13.7310, 7.2185)
Luminance	0.1373 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257641 #76255A

analogous

#317625 #257641 #257669

triadic

#257641 #412576 #764125

tetradic

#257641 #253176 #76255A #766925

square

#257641 #253176 #76255A #766925

split-complementary

#257641 #692576 #762531

monochromatic

#08190E #164727 #257641 #34A55B #4EC778

Accessibility & contrast

On white

5.61

#257641 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#257641 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257641

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257641	#FFFFFF	#000000	##FFFFFF
##257641	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766C3D

Deuteranopia (green-blind)

#6C6545

Tritanopia (blue-blind)

#007469

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #257641;
/* rgb */ color: rgb(37, 118, 65);
/* oklch */ color: oklch(50.3% 0.114 151.2);

Tailwind

colors: {
  custom: {
    50: '#6a9e76',
    500: '#257641',
    950: '#000000',
  },
}

SCSS

$custom: #257641;
$custom-light: #6a9e76;
$custom-dark: #000000;

JSON

{
  "hex": "#257641",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 65
  },
  "hsl": {
    "h": 140.741,
    "s": 52.258,
    "l": 30.392
  },
  "oklch": {
    "l": 0.50329,
    "c": 0.11407,
    "h": 151.2
  },
  "luminance": 0.13732
}

Semantic roles & 50–950 ramp

primary

#257641

secondary

#A94E89

accent

#4CAADC

background

#F6F9F7

surface

#ECF2ED

border

#C7CCC8

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #257641

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

Preview Lab → · Contrast checker → · Palette generator →