#257E49#257E49

#257E49 is a mid, moderate green. Relative luminance 0.158; OKLCH L 52.7% C 0.118 H 153.0°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#257E49
RGB	rgb(37, 126, 73)
HSL	hsl(144, 55%, 32%)
HSV	hsv(144, 71%, 49%)
CMYK	cmyk(70.6%, 0%, 42.1%, 50.6%)
CIE-LAB	lab(46.70, -38.84, 21.46)
CIE-LCH	lch(46.70, 44.38, 151.08°)
OKLab	oklab(52.73% -0.1048 0.0533)
OKLCH	oklch(52.73% 0.118 153)
XYZ	xyz(9.4256, 15.7950, 8.8540)
Luminance	0.1580 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257E49 #7E255A

analogous

#2D7E25 #257E49 #257E76

triadic

#257E49 #49257E #7E4925

tetradic

#257E49 #252D7E #7E255A #7E7625

square

#257E49 #252D7E #7E255A #7E7625

split-complementary

#257E49 #76257E #7E252D

monochromatic

#091F12 #174F2E #257E49 #33AD64 #51CC83

Accessibility & contrast

On white

5.05

#257E49 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#257E49 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257E49

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257E49	#FFFFFF	#000000	##FFFFFF
##257E49	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7345

Deuteranopia (green-blind)

#736C4D

Tritanopia (blue-blind)

#007C71

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #257e49;
/* rgb */ color: rgb(37, 126, 73);
/* oklch */ color: oklch(52.7% 0.118 153.0);

Tailwind

colors: {
  custom: {
    50: '#6ca47c',
    500: '#257e49',
    950: '#000000',
  },
}

SCSS

$custom: #257e49;
$custom-light: #6ca47c;
$custom-dark: #000000;

JSON

{
  "hex": "#257e49",
  "rgb": {
    "r": 37,
    "g": 126,
    "b": 73
  },
  "hsl": {
    "h": 144.27,
    "s": 54.601,
    "l": 31.961
  },
  "oklch": {
    "l": 0.5273,
    "c": 0.11761,
    "h": 153
  },
  "luminance": 0.15796
}

Semantic roles & 50–950 ramp

primary

#257E49

secondary

#B04F89

accent

#4AA2DE

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #257E49

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

Preview Lab → · Contrast checker → · Palette generator →