#257F2E#257F2E

#257F2E is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.6% C 0.144 H 144.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#257F2E
RGB	rgb(37, 127, 46)
HSL	hsl(126, 55%, 32%)
HSV	hsv(126, 71%, 50%)
CMYK	cmyk(70.9%, 0%, 63.8%, 50.2%)
CIE-LAB	lab(46.67, -43.55, 35.67)
CIE-LCH	lch(46.67, 56.29, 140.68°)
OKLab	oklab(52.58% -0.1178 0.0836)
OKLCH	oklch(52.58% 0.144 144.7)
XYZ	xyz(8.8449, 15.7684, 5.1617)
Luminance	0.1577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257F2E #7F2576

analogous

#497F25 #257F2E #257F5B

triadic

#257F2E #2E257F #7F2E25

tetradic

#257F2E #25497F #7F2576 #7F5B25

square

#257F2E #25497F #7F2576 #7F5B25

split-complementary

#257F2E #5B257F #7F2549

monochromatic

#09200C #17501D #257F2E #33AE3F #52CD5E

Accessibility & contrast

On white

5.06

#257F2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#257F2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257F2E

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257F2E	#FFFFFF	#000000	##FFFFFF
##257F2E	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817325

Deuteranopia (green-blind)

#776C35

Tritanopia (blue-blind)

#077C6E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #257f2e;
/* rgb */ color: rgb(37, 127, 46);
/* oklch */ color: oklch(52.6% 0.144 144.7);

Tailwind

colors: {
  custom: {
    50: '#6da56a',
    500: '#257f2e',
    950: '#000000',
  },
}

SCSS

$custom: #257f2e;
$custom-light: #6da56a;
$custom-dark: #000000;

JSON

{
  "hex": "#257f2e",
  "rgb": {
    "r": 37,
    "g": 127,
    "b": 46
  },
  "hsl": {
    "h": 126,
    "s": 54.878,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52578,
    "c": 0.14441,
    "h": 144.7
  },
  "luminance": 0.15769
}

Semantic roles & 50–950 ramp

primary

#257F2E

secondary

#B14FA7

accent

#4ACFDE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #257F2E

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

Preview Lab → · Contrast checker → · Palette generator →