#21B36D#21B36D

#21B36D is a light, vivid teal. Relative luminance 0.337; OKLCH L 67.8% C 0.156 H 155.9°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#21B36D
RGB	rgb(33, 179, 109)
HSL	hsl(151, 69%, 42%)
HSV	hsv(151, 82%, 70%)
CMYK	cmyk(81.6%, 0%, 39.1%, 29.8%)
CIE-LAB	lab(64.70, -52.90, 25.56)
CIE-LCH	lch(64.70, 58.76, 154.21°)
OKLab	oklab(67.76% -0.1426 0.0638)
OKLCH	oklch(67.76% 0.156 155.9)
XYZ	xyz(19.5057, 33.6652, 19.9350)
Luminance	0.3367 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21B36D #B32167

analogous

#21B324 #21B36D #21B0B3

triadic

#21B36D #6D21B3 #B36D21

tetradic

#21B36D #2421B3 #B32167 #B0B321

square

#21B36D #2421B3 #B32167 #B0B321

split-complementary

#21B36D #B321B0 #B32421

monochromatic

#0E4C2E #177F4E #21B36D #37DA8C #6BE4AA

Accessibility & contrast

On white

2.72

#21B36D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#21B36D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B36D

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21B36D	#FFFFFF	#000000	##000000
##21B36D	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A468

Deuteranopia (green-blind)

#A19872

Tritanopia (blue-blind)

#00B1A1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #21b36d;
/* rgb */ color: rgb(33, 179, 109);
/* oklch */ color: oklch(67.8% 0.156 155.9);

Tailwind

colors: {
  custom: {
    50: '#76cb97',
    500: '#21b36d',
    950: '#000000',
  },
}

SCSS

$custom: #21b36d;
$custom-light: #76cb97;
$custom-dark: #000000;

JSON

{
  "hex": "#21b36d",
  "rgb": {
    "r": 33,
    "g": 179,
    "b": 109
  },
  "hsl": {
    "h": 151.233,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.67761,
    "c": 0.15621,
    "h": 155.9
  },
  "luminance": 0.33668
}

Semantic roles & 50–950 ramp

primary

#21B36D

secondary

#CA6696

accent

#3C90EC

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #21B36D

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

Preview Lab → · Contrast checker → · Palette generator →