#21A87E#21A87E

#21A87E is a light, vivid teal. Relative luminance 0.298; OKLCH L 65.2% C 0.127 H 166.1°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#21A87E
RGB	rgb(33, 168, 126)
HSL	hsl(161, 67%, 39%)
HSV	hsv(161, 80%, 66%)
CMYK	cmyk(80.4%, 0%, 25%, 34.1%)
CIE-LAB	lab(61.51, -44.88, 11.95)
CIE-LCH	lch(61.51, 46.45, 165.09°)
OKLab	oklab(65.25% -0.1237 0.0305)
OKLCH	oklch(65.25% 0.127 166.1)
XYZ	xyz(18.3936, 29.8327, 24.5235)
Luminance	0.2984 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A87E #A8214B

analogous

#21A83A #21A87E #218FA8

triadic

#21A87E #7E21A8 #A87E21

tetradic

#21A87E #3A21A8 #A8214B #8FA821

square

#21A87E #3A21A8 #A8214B #8FA821

split-complementary

#21A87E #A8218F #A83A21

monochromatic

#0D4231 #177558 #21A87E #30D6A3 #63E0B9

Accessibility & contrast

On white

3.01

#21A87E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#21A87E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A87E

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A87E	#FFFFFF	#000000	##000000
##21A87E	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49C7C

Deuteranopia (green-blind)

#949081

Tritanopia (blue-blind)

#00A89C

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21a87e;
/* rgb */ color: rgb(33, 168, 126);
/* oklch */ color: oklch(65.2% 0.127 166.1);

Tailwind

colors: {
  custom: {
    50: '#74c3a3',
    500: '#21a87e',
    950: '#000000',
  },
}

SCSS

$custom: #21a87e;
$custom-light: #74c3a3;
$custom-dark: #000000;

JSON

{
  "hex": "#21a87e",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 126
  },
  "hsl": {
    "h": 161.333,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65246,
    "c": 0.12737,
    "h": 166.1
  },
  "luminance": 0.29835
}

Semantic roles & 50–950 ramp

primary

#21A87E

secondary

#C55F7F

accent

#3E73EA

background

#F7FCFA

surface

#EEF8F3

border

#C9D1CD

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #21A87E

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

Preview Lab → · Contrast checker → · Palette generator →