#21B482#21B482

#21B482 is a light, vivid teal. Relative luminance 0.346; OKLCH L 68.5% C 0.139 H 163.8°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#21B482
RGB	rgb(33, 180, 130)
HSL	hsl(160, 69%, 42%)
HSV	hsv(160, 82%, 71%)
CMYK	cmyk(81.7%, 0%, 27.8%, 29.4%)
CIE-LAB	lab(65.42, -48.78, 15.22)
CIE-LCH	lch(65.42, 51.10, 162.68°)
OKLab	oklab(68.49% -0.1335 0.0388)
OKLCH	oklch(68.49% 0.139 163.8)
XYZ	xyz(20.9753, 34.5749, 26.6829)
Luminance	0.3458 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21B482 #B42153

analogous

#21B439 #21B482 #219DB4

triadic

#21B482 #8221B4 #B48221

tetradic

#21B482 #3921B4 #B42153 #9DB421

square

#21B482 #3921B4 #B42153 #9DB421

split-complementary

#21B482 #B4219D #B43921

monochromatic

#0E4D37 #18805D #21B482 #38DAA3 #6BE4BB

Accessibility & contrast

On white

2.65

#21B482 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#21B482 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B482

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21B482	#FFFFFF	#000000	##000000
##21B482	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A67F

Deuteranopia (green-blind)

#9F9A85

Tritanopia (blue-blind)

#00B4A6

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #21b482;
/* rgb */ color: rgb(33, 180, 130);
/* oklch */ color: oklch(68.5% 0.139 163.8);

Tailwind

colors: {
  custom: {
    50: '#77cba6',
    500: '#21b482',
    950: '#000000',
  },
}

SCSS

$custom: #21b482;
$custom-light: #77cba6;
$custom-dark: #000000;

JSON

{
  "hex": "#21b482",
  "rgb": {
    "r": 33,
    "g": 180,
    "b": 130
  },
  "hsl": {
    "h": 159.592,
    "s": 69.014,
    "l": 41.765
  },
  "oklch": {
    "l": 0.68488,
    "c": 0.13903,
    "h": 163.8
  },
  "luminance": 0.34578
}

Semantic roles & 50–950 ramp

primary

#21B482

secondary

#CA6789

accent

#3C78EC

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #21B482

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

Preview Lab → · Contrast checker → · Palette generator →