#253F2F#253F2F

#253F2F is a dark, muted green. Relative luminance 0.042; OKLCH L 34.1% C 0.043 H 156.3°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#253F2F
RGB	rgb(37, 63, 47)
HSL	hsl(143, 26%, 20%)
HSV	hsv(143, 41%, 25%)
CMYK	cmyk(41.3%, 0%, 25.4%, 75.3%)
CIE-LAB	lab(24.17, -14.21, 6.72)
CIE-LCH	lch(24.17, 15.72, 154.69°)
OKLab	oklab(34.12% -0.0392 0.0172)
OKLCH	oklch(34.12% 0.043 156.3)
XYZ	xyz(3.0534, 4.1534, 3.3296)
Luminance	0.0415 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253F2F #3F2535

analogous

#283F25 #253F2F #253F3C

triadic

#253F2F #2F253F #3F2F25

tetradic

#253F2F #25283F #3F2535 #3F3C25

square

#253F2F #25283F #3F2535 #3F3C25

split-complementary

#253F2F #3C253F #3F2528

monochromatic

#0B130E #0E1812 #253F2F #3C664C #528C69

Accessibility & contrast

On white

11.47

#253F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#253F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253F2F

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253F2F	#FFFFFF	#000000	##FFFFFF
##253F2F	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2E

Deuteranopia (green-blind)

#3B3830

Tritanopia (blue-blind)

#203F3B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #253f2f;
/* rgb */ color: rgb(37, 63, 47);
/* oklch */ color: oklch(34.1% 0.043 156.3);

Tailwind

colors: {
  custom: {
    50: '#617467',
    500: '#253f2f',
    950: '#000000',
  },
}

SCSS

$custom: #253f2f;
$custom-light: #617467;
$custom-dark: #000000;

JSON

{
  "hex": "#253f2f",
  "rgb": {
    "r": 37,
    "g": 63,
    "b": 47
  },
  "hsl": {
    "h": 143.077,
    "s": 26,
    "l": 19.608
  },
  "oklch": {
    "l": 0.34124,
    "c": 0.04282,
    "h": 156.3
  },
  "luminance": 0.04154
}

Semantic roles & 50–950 ramp

primary

#253F2F

secondary

#714E64

accent

#659FC2

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #253F2F

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

Preview Lab → · Contrast checker → · Palette generator →