#21C276#21C276

#21C276 is a light, vivid teal. Relative luminance 0.402; OKLCH L 71.9% C 0.167 H 155.9°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#21C276
RGB	rgb(33, 194, 118)
HSL	hsl(152, 71%, 45%)
HSV	hsv(152, 83%, 76%)
CMYK	cmyk(83%, 0%, 39.2%, 23.9%)
CIE-LAB	lab(69.62, -56.63, 27.35)
CIE-LCH	lch(69.62, 62.89, 154.22°)
OKLab	oklab(71.88% -0.1525 0.0683)
OKLCH	oklch(71.88% 0.167 155.9)
XYZ	xyz(23.1867, 40.2120, 23.6757)
Luminance	0.4022 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21C276 #C2216D

analogous

#21C226 #21C276 #21BEC2

triadic

#21C276 #7621C2 #C27621

tetradic

#21C276 #2621C2 #C2216D #BEC221

square

#21C276 #2621C2 #C2216D #BEC221

split-complementary

#21C276 #C221BE #C22621

monochromatic

#0F5936 #188E56 #21C276 #41DF94 #76E8B2

Accessibility & contrast

On white

2.32

#21C276 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#21C276 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21C276

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21C276	#FFFFFF	#000000	##000000
##21C276	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B271

Deuteranopia (green-blind)

#AFA57B

Tritanopia (blue-blind)

#00C0AF

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #21c276;
/* rgb */ color: rgb(33, 194, 118);
/* oklch */ color: oklch(71.9% 0.167 155.9);

Tailwind

colors: {
  custom: {
    50: '#7ad69e',
    500: '#21c276',
    950: '#000000',
  },
}

SCSS

$custom: #21c276;
$custom-light: #7ad69e;
$custom-dark: #000000;

JSON

{
  "hex": "#21c276",
  "rgb": {
    "r": 33,
    "g": 194,
    "b": 118
  },
  "hsl": {
    "h": 151.677,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.71881,
    "c": 0.16713,
    "h": 155.9
  },
  "luminance": 0.40215
}

Semantic roles & 50–950 ramp

primary

#21C276

secondary

#CF709D

accent

#3A8FEE

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B140E

muted

#7C837E

Preview Lab

Preview with #21C276

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

Preview Lab → · Contrast checker → · Palette generator →