#257336#257336

#257336 is a mid, vivid green. Relative luminance 0.129; OKLCH L 49.3% C 0.121 H 147.5°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#257336
RGB	rgb(37, 115, 54)
HSL	hsl(133, 51%, 30%)
HSV	hsv(133, 68%, 45%)
CMYK	cmyk(67.8%, 0%, 53%, 54.9%)
CIE-LAB	lab(42.64, -37.75, 26.80)
CIE-LCH	lch(42.64, 46.30, 144.63°)
OKLab	oklab(49.28% -0.1019 0.0648)
OKLCH	oklch(49.28% 0.121 147.5)
XYZ	xyz(7.5590, 12.9203, 5.5848)
Luminance	0.1292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257336 #732562

analogous

#3B7325 #257336 #25735D

triadic

#257336 #362573 #733625

tetradic

#257336 #253B73 #732562 #735D25

square

#257336 #253B73 #732562 #735D25

split-complementary

#257336 #5D2573 #73253B

monochromatic

#07170B #164520 #257336 #34A14C #4DC667

Accessibility & contrast

On white

5.86

#257336 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#257336 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257336

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257336	#FFFFFF	#000000	##FFFFFF
##257336	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746931

Deuteranopia (green-blind)

#6B623A

Tritanopia (blue-blind)

#0B7065

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #257336;
/* rgb */ color: rgb(37, 115, 54);
/* oklch */ color: oklch(49.3% 0.121 147.5);

Tailwind

colors: {
  custom: {
    50: '#6a9c6e',
    500: '#257336',
    950: '#000000',
  },
}

SCSS

$custom: #257336;
$custom-light: #6a9c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#257336",
  "rgb": {
    "r": 37,
    "g": 115,
    "b": 54
  },
  "hsl": {
    "h": 133.077,
    "s": 51.316,
    "l": 29.804
  },
  "oklch": {
    "l": 0.49282,
    "c": 0.12074,
    "h": 147.5
  },
  "luminance": 0.12921
}

Semantic roles & 50–950 ramp

primary

#257336

secondary

#A64E93

accent

#4DBCDB

background

#F6F9F6

surface

#ECF2EC

border

#C7CCC7

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #257336

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

Preview Lab → · Contrast checker → · Palette generator →