#288877#288877

#288877 is a mid, moderate teal. Relative luminance 0.194; OKLCH L 56.7% C 0.091 H 178.5°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#288877
RGB	rgb(40, 136, 119)
HSL	hsl(169, 55%, 35%)
HSV	hsv(169, 71%, 53%)
CMYK	cmyk(70.6%, 0%, 12.5%, 46.7%)
CIE-LAB	lab(51.14, -31.73, 1.12)
CIE-LCH	lch(51.14, 31.75, 177.98°)
OKLab	oklab(56.73% -0.0913 0.0025)
OKLCH	oklch(56.73% 0.091 178.5)
XYZ	xyz(13.0074, 19.3899, 20.5063)
Luminance	0.1939 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288877 #882839

analogous

#288847 #288877 #286988

triadic

#288877 #772888 #887728

tetradic

#288877 #472888 #882839 #698828

square

#288877 #472888 #882839 #698828

split-complementary

#288877 #882869 #884728

monochromatic

#0C2924 #1A594E #288877 #36B7A0 #5BCFBA

Accessibility & contrast

On white

4.30

#288877 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#288877 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288877

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288877	#FFFFFF	#000000	##000000
##288877	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828076

Deuteranopia (green-blind)

#757678

Tritanopia (blue-blind)

#008A83

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #288877;
/* rgb */ color: rgb(40, 136, 119);
/* oklch */ color: oklch(56.7% 0.091 178.5);

Tailwind

colors: {
  custom: {
    50: '#70ab9e',
    500: '#288877',
    950: '#000000',
  },
}

SCSS

$custom: #288877;
$custom-light: #70ab9e;
$custom-dark: #000000;

JSON

{
  "hex": "#288877",
  "rgb": {
    "r": 40,
    "g": 136,
    "b": 119
  },
  "hsl": {
    "h": 169.375,
    "s": 54.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56732,
    "c": 0.09133,
    "h": 178.5
  },
  "luminance": 0.19391
}

Semantic roles & 50–950 ramp

primary

#288877

secondary

#B45868

accent

#4A64DE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #288877

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

Preview Lab → · Contrast checker → · Palette generator →