#257643#257643

#257643 is a mid, moderate green. Relative luminance 0.138; OKLCH L 50.4% C 0.112 H 152.1°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#257643
RGB	rgb(37, 118, 67)
HSL	hsl(142, 52%, 30%)
HSV	hsv(142, 69%, 46%)
CMYK	cmyk(68.6%, 0%, 43.2%, 53.7%)
CIE-LAB	lab(43.88, -36.68, 21.15)
CIE-LCH	lch(43.88, 42.34, 150.03°)
OKLab	oklab(50.37% -0.099 0.0524)
OKLCH	oklch(50.37% 0.112 152.1)
XYZ	xyz(8.2538, 13.7546, 7.5290)
Luminance	0.1376 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257643 #762558

analogous

#307625 #257643 #25766B

triadic

#257643 #432576 #764325

tetradic

#257643 #253076 #762558 #766B25

square

#257643 #253076 #762558 #766B25

split-complementary

#257643 #6B2576 #762530

monochromatic

#08190E #164729 #257643 #34A55D #4EC77B

Accessibility & contrast

On white

5.60

#257643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#257643 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257643

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257643	#FFFFFF	#000000	##FFFFFF
##257643	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766C3F

Deuteranopia (green-blind)

#6C6546

Tritanopia (blue-blind)

#007469

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #257643;
/* rgb */ color: rgb(37, 118, 67);
/* oklch */ color: oklch(50.4% 0.112 152.1);

Tailwind

colors: {
  custom: {
    50: '#6a9e78',
    500: '#257643',
    950: '#000000',
  },
}

SCSS

$custom: #257643;
$custom-light: #6a9e78;
$custom-dark: #000000;

JSON

{
  "hex": "#257643",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 67
  },
  "hsl": {
    "h": 142.222,
    "s": 52.258,
    "l": 30.392
  },
  "oklch": {
    "l": 0.50368,
    "c": 0.11204,
    "h": 152.1
  },
  "luminance": 0.13755
}

Semantic roles & 50–950 ramp

primary

#257643

secondary

#A94E87

accent

#4CA7DC

background

#F6F9F7

surface

#ECF2ED

border

#C7CCC8

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #257643

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

Preview Lab → · Contrast checker → · Palette generator →