#28877B#28877B

#28877B is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.6% C 0.088 H 183.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#28877B
RGB	rgb(40, 135, 123)
HSL	hsl(172, 54%, 34%)
HSV	hsv(172, 70%, 53%)
CMYK	cmyk(70.4%, 0%, 8.9%, 47.1%)
CIE-LAB	lab(50.93, -30.13, -1.52)
CIE-LCH	lch(50.93, 30.17, 182.89°)
OKLab	oklab(56.6% -0.0883 -0.0046)
OKLCH	oklch(56.6% 0.088 183)
XYZ	xyz(13.1125, 19.2076, 21.7514)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28877B #872834

analogous

#28874C #28877B #286487

triadic

#28877B #7B2887 #877B28

tetradic

#28877B #4C2887 #872834 #648728

square

#28877B #4C2887 #872834 #648728

split-complementary

#28877B #872864 #874C28

monochromatic

#0C2925 #1A5850 #28877B #36B6A6 #5BCEC0

Accessibility & contrast

On white

4.34

#28877B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#28877B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28877B

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28877B	#FFFFFF	#000000	##000000
##28877B	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807F7B

Deuteranopia (green-blind)

#73757C

Tritanopia (blue-blind)

#008A83

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #28877b;
/* rgb */ color: rgb(40, 135, 123);
/* oklch */ color: oklch(56.6% 0.088 183.0);

Tailwind

colors: {
  custom: {
    50: '#70aaa1',
    500: '#28877b',
    950: '#000000',
  },
}

SCSS

$custom: #28877b;
$custom-light: #70aaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#28877b",
  "rgb": {
    "r": 40,
    "g": 135,
    "b": 123
  },
  "hsl": {
    "h": 172.421,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56597,
    "c": 0.08838,
    "h": 183
  },
  "luminance": 0.19209
}

Semantic roles & 50–950 ramp

primary

#28877B

secondary

#B45763

accent

#4A5DDE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #28877B

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

Preview Lab → · Contrast checker → · Palette generator →