#21876C#21876C

#21876C is a mid, moderate teal. Relative luminance 0.187; OKLCH L 56.0% C 0.100 H 170.6°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#21876C
RGB	rgb(33, 135, 108)
HSL	hsl(164, 61%, 33%)
HSV	hsv(164, 76%, 53%)
CMYK	cmyk(75.6%, 0%, 20%, 47.1%)
CIE-LAB	lab(50.37, -35.28, 6.39)
CIE-LCH	lch(50.37, 35.86, 169.74°)
OKLab	oklab(55.97% -0.0987 0.0163)
OKLCH	oklch(55.97% 0.1 170.6)
XYZ	xyz(11.9965, 18.7326, 17.1679)
Luminance	0.1873 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21876C #87213C

analogous

#218739 #21876C #216F87

triadic

#21876C #6C2187 #876C21

tetradic

#21876C #392187 #87213C #6F8721

square

#21876C #392187 #87213C #6F8721

split-complementary

#21876C #87216F #873921

monochromatic

#09251D #155645 #21876C #2DB893 #4FD4B1

Accessibility & contrast

On white

4.42

#21876C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#21876C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21876C

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21876C	#FFFFFF	#000000	##000000
##21876C	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837E6B

Deuteranopia (green-blind)

#76746E

Tritanopia (blue-blind)

#00887F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #21876c;
/* rgb */ color: rgb(33, 135, 108);
/* oklch */ color: oklch(56.0% 0.100 170.6);

Tailwind

colors: {
  custom: {
    50: '#6dab96',
    500: '#21876c',
    950: '#000000',
  },
}

SCSS

$custom: #21876c;
$custom-light: #6dab96;
$custom-dark: #000000;

JSON

{
  "hex": "#21876c",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 108
  },
  "hsl": {
    "h": 164.118,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55965,
    "c": 0.10001,
    "h": 170.6
  },
  "luminance": 0.18734
}

Semantic roles & 50–950 ramp

primary

#21876C

secondary

#B74D69

accent

#446EE4

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #21876C

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

Preview Lab → · Contrast checker → · Palette generator →