#252F2E#252F2E

#252F2E is a dark, near-neutral teal. Relative luminance 0.026; OKLCH L 29.5% C 0.014 H 189.0°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#252F2E
RGB	rgb(37, 47, 46)
HSL	hsl(174, 12%, 16%)
HSV	hsv(174, 21%, 18%)
CMYK	cmyk(21.3%, 0%, 2.1%, 81.6%)
CIE-LAB	lab(18.47, -4.53, -0.78)
CIE-LCH	lch(18.47, 4.59, 189.81°)
OKLab	oklab(29.54% -0.0137 -0.0022)
OKLCH	oklch(29.54% 0.014 189)
XYZ	xyz(2.2725, 2.6235, 2.9709)
Luminance	0.0262 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252F2E #2F2526

analogous

#252F29 #252F2E #252B2F

triadic

#252F2E #2E252F #2F2E25

tetradic

#252F2E #29252F #2F2526 #2B2F25

square

#252F2E #29252F #2F2526 #2B2F25

split-complementary

#252F2E #2F252B #2F2925

monochromatic

#0D1111 #0D1111 #252F2E #405150 #5B7371

Accessibility & contrast

On white

13.77

#252F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#252F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252F2E

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252F2E	#FFFFFF	#000000	##FFFFFF
##252F2E	1.00	13.77	1.52	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2E

Deuteranopia (green-blind)

#2C2C2E

Tritanopia (blue-blind)

#22302F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #252f2e;
/* rgb */ color: rgb(37, 47, 46);
/* oklch */ color: oklch(29.5% 0.014 189.0);

Tailwind

colors: {
  custom: {
    50: '#5f6766',
    500: '#252f2e',
    950: '#000000',
  },
}

SCSS

$custom: #252f2e;
$custom-light: #5f6766;
$custom-dark: #000000;

JSON

{
  "hex": "#252f2e",
  "rgb": {
    "r": 37,
    "g": 47,
    "b": 46
  },
  "hsl": {
    "h": 174,
    "s": 11.905,
    "l": 16.471
  },
  "oklch": {
    "l": 0.29544,
    "c": 0.01384,
    "h": 189
  },
  "luminance": 0.02624
}

Semantic roles & 50–950 ramp

primary

#252F2E

secondary

#5F5152

accent

#737AB5

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#040606

muted

#797A7A

Preview Lab

Preview with #252F2E

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

Preview Lab → · Contrast checker → · Palette generator →