#21A57D#21A57D

#21A57D is a light, vivid teal. Relative luminance 0.287; OKLCH L 64.4% C 0.124 H 166.8°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#21A57D
RGB	rgb(33, 165, 125)
HSL	hsl(162, 67%, 39%)
HSV	hsv(162, 80%, 65%)
CMYK	cmyk(80%, 0%, 24.2%, 35.3%)
CIE-LAB	lab(60.53, -43.89, 11.12)
CIE-LCH	lch(60.53, 45.28, 165.78°)
OKLab	oklab(64.43% -0.1211 0.0284)
OKLCH	oklch(64.43% 0.124 166.8)
XYZ	xyz(17.7819, 28.7121, 24.0029)
Luminance	0.2871 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A57D #A52149

analogous

#21A53B #21A57D #218BA5

triadic

#21A57D #7D21A5 #A57D21

tetradic

#21A57D #3B21A5 #A52149 #8BA521

square

#21A57D #3B21A5 #A52149 #8BA521

split-complementary

#21A57D #A5218B #A53B21

monochromatic

#0D3F30 #177256 #21A57D #2ED5A3 #61DFB9

Accessibility & contrast

On white

3.11

#21A57D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#21A57D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A57D

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A57D	#FFFFFF	#000000	##000000
##21A57D	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1997B

Deuteranopia (green-blind)

#918D80

Tritanopia (blue-blind)

#00A69A

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #21a57d;
/* rgb */ color: rgb(33, 165, 125);
/* oklch */ color: oklch(64.4% 0.124 166.8);

Tailwind

colors: {
  custom: {
    50: '#74c0a2',
    500: '#21a57d',
    950: '#000000',
  },
}

SCSS

$custom: #21a57d;
$custom-light: #74c0a2;
$custom-dark: #000000;

JSON

{
  "hex": "#21a57d",
  "rgb": {
    "r": 33,
    "g": 165,
    "b": 125
  },
  "hsl": {
    "h": 161.818,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.6443,
    "c": 0.12444,
    "h": 166.8
  },
  "luminance": 0.28714
}

Semantic roles & 50–950 ramp

primary

#21A57D

secondary

#C45E7D

accent

#3E72EA

background

#F7FBFA

surface

#EEF7F3

border

#C9D0CD

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #21A57D

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

Preview Lab → · Contrast checker → · Palette generator →