#253D33#253D33

#253D33 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.7% C 0.035 H 166.3°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#253D33
RGB	rgb(37, 61, 51)
HSL	hsl(155, 24%, 19%)
HSV	hsv(155, 39%, 24%)
CMYK	cmyk(39.3%, 0%, 16.4%, 76.1%)
CIE-LAB	lab(23.57, -12.04, 3.22)
CIE-LCH	lch(23.57, 12.47, 165.01°)
OKLab	oklab(33.68% -0.034 0.0083)
OKLCH	oklch(33.68% 0.035 166.3)
XYZ	xyz(3.0290, 3.9696, 3.7379)
Luminance	0.0397 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253D33 #3D252F

analogous

#253D27 #253D33 #253B3D

triadic

#253D33 #33253D #3D3325

tetradic

#253D33 #27253D #3D252F #3B3D25

square

#253D33 #27253D #3D252F #3B3D25

split-complementary

#253D33 #3D253B #3D2725

monochromatic

#0C1310 #0E1713 #253D33 #3C6353 #538973

Accessibility & contrast

On white

11.71

#253D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#253D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253D33

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253D33	#FFFFFF	#000000	##FFFFFF
##253D33	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3A33

Deuteranopia (green-blind)

#383734

Tritanopia (blue-blind)

#1F3D3A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #253d33;
/* rgb */ color: rgb(37, 61, 51);
/* oklch */ color: oklch(33.7% 0.035 166.3);

Tailwind

colors: {
  custom: {
    50: '#60726a',
    500: '#253d33',
    950: '#000000',
  },
}

SCSS

$custom: #253d33;
$custom-light: #60726a;
$custom-dark: #000000;

JSON

{
  "hex": "#253d33",
  "rgb": {
    "r": 37,
    "g": 61,
    "b": 51
  },
  "hsl": {
    "h": 155,
    "s": 24.49,
    "l": 19.216
  },
  "oklch": {
    "l": 0.33676,
    "c": 0.03497,
    "h": 166.3
  },
  "luminance": 0.0397
}

Semantic roles & 50–950 ramp

primary

#253D33

secondary

#6F4F5C

accent

#678CC1

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #253D33

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

Preview Lab → · Contrast checker → · Palette generator →