#254C4E#254C4E

#254C4E is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.9% C 0.044 H 199.9°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#254C4E
RGB	rgb(37, 76, 78)
HSL	hsl(183, 36%, 23%)
HSV	hsv(183, 53%, 31%)
CMYK	cmyk(52.6%, 2.6%, 0%, 69.4%)
CIE-LAB	lab(29.69, -13.14, -5.46)
CIE-LCH	lch(29.69, 14.23, 202.56°)
OKLab	oklab(38.89% -0.0417 -0.0151)
OKLCH	oklch(38.89% 0.044 199.9)
XYZ	xyz(4.7220, 6.1119, 8.1371)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254C4E #4E2725

analogous

#254E3C #254C4E #25374E

triadic

#254C4E #4E254C #4C4E25

tetradic

#254C4E #3C254E #4E2725 #374E25

square

#254C4E #3C254E #4E2725 #374E25

split-complementary

#254C4E #4E2537 #4E3C25

monochromatic

#0A1415 #112424 #254C4E #397478 #4C9DA1

Accessibility & contrast

On white

9.45

#254C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#254C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254C4E

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254C4E	#FFFFFF	#000000	##FFFFFF
##254C4E	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47494E

Deuteranopia (green-blind)

#40444E

Tritanopia (blue-blind)

#0D4E4C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #254c4e;
/* rgb */ color: rgb(37, 76, 78);
/* oklch */ color: oklch(38.9% 0.044 199.9);

Tailwind

colors: {
  custom: {
    50: '#637e7f',
    500: '#254c4e',
    950: '#000000',
  },
}

SCSS

$custom: #254c4e;
$custom-light: #637e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#254c4e",
  "rgb": {
    "r": 37,
    "g": 76,
    "b": 78
  },
  "hsl": {
    "h": 182.927,
    "s": 35.652,
    "l": 22.549
  },
  "oklch": {
    "l": 0.38893,
    "c": 0.04432,
    "h": 199.9
  },
  "luminance": 0.06112
}

Semantic roles & 50–950 ramp

primary

#254C4E

secondary

#81504E

accent

#625CCC

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#050A0A

muted

#7A7C7C

Preview Lab

Preview with #254C4E

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

Preview Lab → · Contrast checker → · Palette generator →