#275151#275151

#275151 is a dark, muted teal. Relative luminance 0.069; OKLCH L 40.5% C 0.047 H 195.5°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#275151
RGB	rgb(39, 81, 81)
HSL	hsl(180, 35%, 24%)
HSV	hsv(180, 52%, 32%)
CMYK	cmyk(51.9%, 0%, 0%, 68.2%)
CIE-LAB	lab(31.60, -14.59, -4.53)
CIE-LCH	lch(31.60, 15.28, 197.25°)
OKLab	oklab(40.49% -0.0452 -0.0125)
OKLCH	oklch(40.49% 0.047 195.5)
XYZ	xyz(5.2637, 6.9098, 8.8393)
Luminance	0.0691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275151 #512727

analogous

#27513C #275151 #273C51

triadic

#275151 #512751 #515127

tetradic

#275151 #3C2751 #512727 #3C5127

square

#275151 #3C2751 #512727 #3C5127

split-complementary

#275151 #51273C #513C27

monochromatic

#0A1515 #132828 #275151 #3B7A7A #4FA4A4

Accessibility & contrast

On white

8.82

#275151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#275151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275151

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275151	#FFFFFF	#000000	##FFFFFF
##275151	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4D51

Deuteranopia (green-blind)

#454851

Tritanopia (blue-blind)

#0E5351

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #275151;
/* rgb */ color: rgb(39, 81, 81);
/* oklch */ color: oklch(40.5% 0.047 195.5);

Tailwind

colors: {
  custom: {
    50: '#658281',
    500: '#275151',
    950: '#000000',
  },
}

SCSS

$custom: #275151;
$custom-light: #658281;
$custom-dark: #000000;

JSON

{
  "hex": "#275151",
  "rgb": {
    "r": 39,
    "g": 81,
    "b": 81
  },
  "hsl": {
    "h": 180,
    "s": 35,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40487,
    "c": 0.04695,
    "h": 195.5
  },
  "luminance": 0.0691
}

Semantic roles & 50–950 ramp

primary

#275151

secondary

#845050

accent

#5D5DCB

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#060A0A

muted

#7A7C7C

Preview Lab

Preview with #275151

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

Preview Lab → · Contrast checker → · Palette generator →