#2C878B#2C878B

#2C878B is a mid, moderate teal. Relative luminance 0.197; OKLCH L 57.3% C 0.084 H 199.3°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2C878B
RGB	rgb(44, 135, 139)
HSL	hsl(183, 52%, 36%)
HSV	hsv(183, 68%, 55%)
CMYK	cmyk(68.3%, 2.9%, 0%, 45.5%)
CIE-LAB	lab(51.53, -24.75, -9.95)
CIE-LCH	lch(51.53, 26.68, 201.91°)
OKLab	oklab(57.28% -0.0788 -0.0276)
OKLCH	oklch(57.28% 0.084 199.3)
XYZ	xyz(14.3608, 19.7259, 27.4717)
Luminance	0.1973 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C878B #8B302C

analogous

#2C8B5F #2C878B #2C578B

triadic

#2C878B #8B2C87 #878B2C

tetradic

#2C878B #5F2C8B #8B302C #578B2C

square

#2C878B #5F2C8B #8B302C #578B2C

split-complementary

#2C878B #8B2C57 #8B5F2C

monochromatic

#0F2D2E #1D5A5D #2C878B #3BB4B9 #64C9CE

Accessibility & contrast

On white

4.25

#2C878B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#2C878B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C878B

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C878B	#FFFFFF	#000000	##000000
##2C878B	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D818B

Deuteranopia (green-blind)

#6F768C

Tritanopia (blue-blind)

#008C88

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2c878b;
/* rgb */ color: rgb(44, 135, 139);
/* oklch */ color: oklch(57.3% 0.084 199.3);

Tailwind

colors: {
  custom: {
    50: '#73aaac',
    500: '#2c878b',
    950: '#000000',
  },
}

SCSS

$custom: #2c878b;
$custom-light: #73aaac;
$custom-dark: #000000;

JSON

{
  "hex": "#2c878b",
  "rgb": {
    "r": 44,
    "g": 135,
    "b": 139
  },
  "hsl": {
    "h": 182.526,
    "s": 51.913,
    "l": 35.882
  },
  "oklch": {
    "l": 0.57275,
    "c": 0.08352,
    "h": 199.3
  },
  "luminance": 0.19727
}

Semantic roles & 50–950 ramp

primary

#2C878B

secondary

#B4625F

accent

#524CDB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #2C878B

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

Preview Lab → · Contrast checker → · Palette generator →