#21AD89#21AD89

#21AD89 is a light, vivid teal. Relative luminance 0.320; OKLCH L 66.8% C 0.125 H 170.1°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#21AD89
RGB	rgb(33, 173, 137)
HSL	hsl(165, 68%, 40%)
HSV	hsv(165, 81%, 68%)
CMYK	cmyk(80.9%, 0%, 20.8%, 32.2%)
CIE-LAB	lab(63.35, -44.24, 8.46)
CIE-LCH	lch(63.35, 45.04, 169.17°)
OKLab	oklab(66.85% -0.1233 0.0216)
OKLCH	oklch(66.85% 0.125 170.1)
XYZ	xyz(20.0836, 32.0141, 28.7829)
Luminance	0.3202 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AD89 #AD2145

analogous

#21AD43 #21AD89 #218BAD

triadic

#21AD89 #8921AD #AD8921

tetradic

#21AD89 #4321AD #AD2145 #8BAD21

square

#21AD89 #4321AD #AD2145 #8BAD21

split-complementary

#21AD89 #AD218B #AD4321

monochromatic

#0D4638 #177A60 #21AD89 #33D8AE #66E2C2

Accessibility & contrast

On white

2.84

#21AD89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#21AD89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD89

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AD89	#FFFFFF	#000000	##000000
##21AD89	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A187

Deuteranopia (green-blind)

#97948B

Tritanopia (blue-blind)

#00AEA3

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #21ad89;
/* rgb */ color: rgb(33, 173, 137);
/* oklch */ color: oklch(66.8% 0.125 170.1);

Tailwind

colors: {
  custom: {
    50: '#76c6ab',
    500: '#21ad89',
    950: '#000000',
  },
}

SCSS

$custom: #21ad89;
$custom-light: #76c6ab;
$custom-dark: #000000;

JSON

{
  "hex": "#21ad89",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 137
  },
  "hsl": {
    "h": 164.571,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66845,
    "c": 0.12513,
    "h": 170.1
  },
  "luminance": 0.32017
}

Semantic roles & 50–950 ramp

primary

#21AD89

secondary

#C7627C

accent

#3D6AEB

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #21AD89

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

Preview Lab → · Contrast checker → · Palette generator →