#253D2B#253D2B

#253D2B is a dark, muted green. Relative luminance 0.039; OKLCH L 33.4% C 0.044 H 151.4°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#253D2B
RGB	rgb(37, 61, 43)
HSL	hsl(135, 24%, 19%)
HSV	hsv(135, 39%, 24%)
CMYK	cmyk(39.3%, 0%, 29.5%, 76.1%)
CIE-LAB	lab(23.36, -13.98, 8.21)
CIE-LCH	lch(23.36, 16.21, 149.57°)
OKLab	oklab(33.43% -0.0383 0.0209)
OKLCH	oklch(33.43% 0.044 151.4)
XYZ	xyz(2.8676, 3.9051, 2.8877)
Luminance	0.0391 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253D2B #3D2537

analogous

#2B3D25 #253D2B #253D37

triadic

#253D2B #2B253D #3D2B25

tetradic

#253D2B #252B3D #3D2537 #3D3725

square

#253D2B #252B3D #3D2537 #3D3725

split-complementary

#253D2B #37253D #3D252B

monochromatic

#0C130D #0E1710 #253D2B #3C6346 #538961

Accessibility & contrast

On white

11.79

#253D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#253D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253D2B

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253D2B	#FFFFFF	#000000	##FFFFFF
##253D2B	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D392A

Deuteranopia (green-blind)

#39372C

Tritanopia (blue-blind)

#213C38

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #253d2b;
/* rgb */ color: rgb(37, 61, 43);
/* oklch */ color: oklch(33.4% 0.044 151.4);

Tailwind

colors: {
  custom: {
    50: '#607264',
    500: '#253d2b',
    950: '#000000',
  },
}

SCSS

$custom: #253d2b;
$custom-light: #607264;
$custom-dark: #000000;

JSON

{
  "hex": "#253d2b",
  "rgb": {
    "r": 37,
    "g": 61,
    "b": 43
  },
  "hsl": {
    "h": 135,
    "s": 24.49,
    "l": 19.216
  },
  "oklch": {
    "l": 0.33431,
    "c": 0.04367,
    "h": 151.4
  },
  "luminance": 0.03905
}

Semantic roles & 50–950 ramp

primary

#253D2B

secondary

#6F4F67

accent

#67AAC1

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#050805

muted

#797B79

Preview Lab

Preview with #253D2B

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

Preview Lab → · Contrast checker → · Palette generator →