#255C54#255C54

#255C54 is a dark, muted teal. Relative luminance 0.087; OKLCH L 43.5% C 0.060 H 182.5°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#255C54
RGB	rgb(37, 92, 84)
HSL	hsl(171, 43%, 25%)
HSV	hsv(171, 60%, 36%)
CMYK	cmyk(59.8%, 0%, 8.7%, 63.9%)
CIE-LAB	lab(35.37, -20.28, -0.86)
CIE-LCH	lch(35.37, 20.30, 182.42°)
OKLab	oklab(43.55% -0.0595 -0.0026)
OKLCH	oklch(43.55% 0.06 182.5)
XYZ	xyz(6.1896, 8.6871, 9.7364)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255C54 #5C252D

analogous

#255C38 #255C54 #25485C

triadic

#255C54 #54255C #5C5425

tetradic

#255C54 #38255C #5C252D #485C25

square

#255C54 #38255C #5C252D #485C25

split-complementary

#255C54 #5C2548 #5C3825

monochromatic

#091614 #13302C #255C54 #37887C #48B3A4

Accessibility & contrast

On white

7.67

#255C54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#255C54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255C54

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255C54	#FFFFFF	#000000	##FFFFFF
##255C54	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585754

Deuteranopia (green-blind)

#4F5155

Tritanopia (blue-blind)

#005E59

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #255c54;
/* rgb */ color: rgb(37, 92, 84);
/* oklch */ color: oklch(43.5% 0.060 182.5);

Tailwind

colors: {
  custom: {
    50: '#668a84',
    500: '#255c54',
    950: '#000000',
  },
}

SCSS

$custom: #255c54;
$custom-light: #668a84;
$custom-dark: #000000;

JSON

{
  "hex": "#255c54",
  "rgb": {
    "r": 37,
    "g": 92,
    "b": 84
  },
  "hsl": {
    "h": 171.273,
    "s": 42.636,
    "l": 25.294
  },
  "oklch": {
    "l": 0.43545,
    "c": 0.05953,
    "h": 182.5
  },
  "luminance": 0.08688
}

Semantic roles & 50–950 ramp

primary

#255C54

secondary

#8F4D57

accent

#5568D2

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #255C54

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

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