#28837D#28837D

#28837D is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.6% C 0.084 H 188.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#28837D
RGB	rgb(40, 131, 125)
HSL	hsl(176, 53%, 34%)
HSV	hsv(176, 69%, 51%)
CMYK	cmyk(69.5%, 0%, 4.6%, 48.6%)
CIE-LAB	lab(49.69, -27.60, -4.51)
CIE-LCH	lch(49.69, 27.97, 189.28°)
OKLab	oklab(55.61% -0.0829 -0.0127)
OKLCH	oklch(55.61% 0.084 188.7)
XYZ	xyz(12.6913, 18.1629, 22.2350)
Luminance	0.1816 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28837D #83282E

analogous

#28834F #28837D #285B83

triadic

#28837D #7D2883 #837D28

tetradic

#28837D #4F2883 #83282E #5B8328

square

#28837D #4F2883 #83282E #5B8328

split-complementary

#28837D #83285B #834F28

monochromatic

#0B2524 #1A5450 #28837D #36B2AA #59CCC5

Accessibility & contrast

On white

4.53

#28837D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#28837D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28837D

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28837D	#FFFFFF	#000000	##000000
##28837D	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7C7D

Deuteranopia (green-blind)

#6E727E

Tritanopia (blue-blind)

#008681

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #28837d;
/* rgb */ color: rgb(40, 131, 125);
/* oklch */ color: oklch(55.6% 0.084 188.7);

Tailwind

colors: {
  custom: {
    50: '#70a7a2',
    500: '#28837d',
    950: '#000000',
  },
}

SCSS

$custom: #28837d;
$custom-light: #70a7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#28837d",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 125
  },
  "hsl": {
    "h": 176.044,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55612,
    "c": 0.0839,
    "h": 188.7
  },
  "luminance": 0.18164
}

Semantic roles & 50–950 ramp

primary

#28837D

secondary

#B1555B

accent

#4B55DD

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0F

muted

#7B7F7E

Preview Lab

Preview with #28837D

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

Preview Lab → · Contrast checker → · Palette generator →