#21AE8A#21AE8A

#21AE8A is a light, vivid teal. Relative luminance 0.324; OKLCH L 67.1% C 0.126 H 170.2°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#21AE8A
RGB	rgb(33, 174, 138)
HSL	hsl(165, 68%, 41%)
HSV	hsv(165, 81%, 68%)
CMYK	cmyk(81%, 0%, 20.7%, 31.8%)
CIE-LAB	lab(63.70, -44.40, 8.39)
CIE-LCH	lch(63.70, 45.19, 169.30°)
OKLab	oklab(67.13% -0.1238 0.0214)
OKLCH	oklch(67.13% 0.126 170.2)
XYZ	xyz(20.3482, 32.4279, 29.2266)
Luminance	0.3243 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AE8A #AE2145

analogous

#21AE43 #21AE8A #218BAE

triadic

#21AE8A #8A21AE #AE8A21

tetradic

#21AE8A #4321AE #AE2145 #8BAE21

square

#21AE8A #4321AE #AE2145 #8BAE21

split-complementary

#21AE8A #AE218B #AE4321

monochromatic

#0D4738 #177B61 #21AE8A #34D8AE #67E2C3

Accessibility & contrast

On white

2.81

#21AE8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#21AE8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AE8A

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AE8A	#FFFFFF	#000000	##000000
##21AE8A	1.00	2.81	7.49	7.49
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A288

Deuteranopia (green-blind)

#98958C

Tritanopia (blue-blind)

#00AFA4

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #21ae8a;
/* rgb */ color: rgb(33, 174, 138);
/* oklch */ color: oklch(67.1% 0.126 170.2);

Tailwind

colors: {
  custom: {
    50: '#76c7ac',
    500: '#21ae8a',
    950: '#000000',
  },
}

SCSS

$custom: #21ae8a;
$custom-light: #76c7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#21ae8a",
  "rgb": {
    "r": 33,
    "g": 174,
    "b": 138
  },
  "hsl": {
    "h": 164.681,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67132,
    "c": 0.1256,
    "h": 170.2
  },
  "luminance": 0.3243
}

Semantic roles & 50–950 ramp

primary

#21AE8A

secondary

#C8637D

accent

#3D69EB

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #21AE8A

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

Preview Lab → · Contrast checker → · Palette generator →