#253D41#253D41

#253D41 is a dark, muted teal. Relative luminance 0.041; OKLCH L 34.2% C 0.031 H 209.1°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#253D41
RGB	rgb(37, 61, 65)
HSL	hsl(189, 27%, 20%)
HSV	hsv(189, 43%, 25%)
CMYK	cmyk(43.1%, 6.2%, 0%, 74.5%)
CIE-LAB	lab(24.04, -8.07, -5.41)
CIE-LCH	lch(24.04, 9.72, 213.85°)
OKLab	oklab(34.21% -0.0267 -0.0148)
OKLCH	oklch(34.21% 0.031 209.1)
XYZ	xyz(3.3855, 4.1122, 5.6153)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253D41 #412925

analogous

#254137 #253D41 #252F41

triadic

#253D41 #41253D #3D4125

tetradic

#253D41 #372541 #412925 #2F4125

square

#253D41 #372541 #412925 #2F4125

split-complementary

#253D41 #41252F #413725

monochromatic

#0B1214 #0F181A #253D41 #3B6268 #51868F

Accessibility & contrast

On white

11.52

#253D41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#253D41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253D41

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253D41	#FFFFFF	#000000	##FFFFFF
##253D41	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393B41

Deuteranopia (green-blind)

#343841

Tritanopia (blue-blind)

#1A3F3E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #253d41;
/* rgb */ color: rgb(37, 61, 65);
/* oklch */ color: oklch(34.2% 0.031 209.1);

Tailwind

colors: {
  custom: {
    50: '#617275',
    500: '#253d41',
    950: '#000000',
  },
}

SCSS

$custom: #253d41;
$custom-light: #617275;
$custom-dark: #000000;

JSON

{
  "hex": "#253d41",
  "rgb": {
    "r": 37,
    "g": 61,
    "b": 65
  },
  "hsl": {
    "h": 188.571,
    "s": 27.451,
    "l": 20
  },
  "oklch": {
    "l": 0.34206,
    "c": 0.03058,
    "h": 209.1
  },
  "luminance": 0.04112
}

Semantic roles & 50–950 ramp

primary

#253D41

secondary

#74544E

accent

#7264C4

background

#F5F6F7

surface

#EAECED

border

#C6C7C8

text

#050808

muted

#797B7B

Preview Lab

Preview with #253D41

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

Preview Lab → · Contrast checker → · Palette generator →