#21AD7E#21AD7E

#21AD7E is a light, vivid teal. Relative luminance 0.317; OKLCH L 66.6% C 0.134 H 164.3°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#21AD7E
RGB	rgb(33, 173, 126)
HSL	hsl(160, 68%, 40%)
HSV	hsv(160, 81%, 68%)
CMYK	cmyk(80.9%, 0%, 27.2%, 32.2%)
CIE-LAB	lab(63.11, -46.92, 14.19)
CIE-LCH	lch(63.11, 49.01, 163.17°)
OKLab	oklab(66.56% -0.1286 0.0362)
OKLCH	oklch(66.56% 0.134 164.3)
XYZ	xyz(19.3344, 31.7144, 24.8371)
Luminance	0.3172 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AD7E #AD2150

analogous

#21AD38 #21AD7E #2196AD

triadic

#21AD7E #7E21AD #AD7E21

tetradic

#21AD7E #3821AD #AD2150 #96AD21

square

#21AD7E #3821AD #AD2150 #96AD21

split-complementary

#21AD7E #AD2196 #AD3821

monochromatic

#0D4633 #177A59 #21AD7E #33D8A1 #66E2B8

Accessibility & contrast

On white

2.86

#21AD7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#21AD7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD7E

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AD7E	#FFFFFF	#000000	##000000
##21AD7E	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA07B

Deuteranopia (green-blind)

#999481

Tritanopia (blue-blind)

#00ADA0

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #21ad7e;
/* rgb */ color: rgb(33, 173, 126);
/* oklch */ color: oklch(66.6% 0.134 164.3);

Tailwind

colors: {
  custom: {
    50: '#75c6a3',
    500: '#21ad7e',
    950: '#000000',
  },
}

SCSS

$custom: #21ad7e;
$custom-light: #75c6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#21ad7e",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 126
  },
  "hsl": {
    "h": 159.857,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66558,
    "c": 0.13359,
    "h": 164.3
  },
  "luminance": 0.31717
}

Semantic roles & 50–950 ramp

primary

#21AD7E

secondary

#C76284

accent

#3D77EB

background

#F7FCFA

surface

#EEF8F3

border

#C9D1CD

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #21AD7E

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

Preview Lab → · Contrast checker → · Palette generator →