#21A79D#21A79D

#21A79D is a light, moderate teal. Relative luminance 0.304; OKLCH L 65.9% C 0.109 H 187.0°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#21A79D
RGB	rgb(33, 167, 157)
HSL	hsl(176, 67%, 39%)
HSV	hsv(176, 80%, 65%)
CMYK	cmyk(80.2%, 0%, 6%, 34.5%)
CIE-LAB	lab(61.99, -36.18, -4.69)
CIE-LCH	lch(61.99, 36.48, 187.38°)
OKLab	oklab(65.9% -0.1078 -0.0133)
OKLCH	oklch(65.9% 0.109 187)
XYZ	xyz(20.5288, 30.3925, 36.6761)
Luminance	0.3039 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A79D #A7212B

analogous

#21A75A #21A79D #216EA7

triadic

#21A79D #9D21A7 #A79D21

tetradic

#21A79D #5A21A7 #A7212B #6EA721

square

#21A79D #5A21A7 #A7212B #6EA721

split-complementary

#21A79D #A7216E #A75A21

monochromatic

#0D413D #17746D #21A79D #2FD6CA #62E0D7

Accessibility & contrast

On white

2.97

#21A79D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#21A79D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21A79D

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A79D	#FFFFFF	#000000	##000000
##21A79D	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9D9D

Deuteranopia (green-blind)

#8C909E

Tritanopia (blue-blind)

#00ABA4

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #21a79d;
/* rgb */ color: rgb(33, 167, 157);
/* oklch */ color: oklch(65.9% 0.109 187.0);

Tailwind

colors: {
  custom: {
    50: '#76c2b9',
    500: '#21a79d',
    950: '#000000',
  },
}

SCSS

$custom: #21a79d;
$custom-light: #76c2b9;
$custom-dark: #000000;

JSON

{
  "hex": "#21a79d",
  "rgb": {
    "r": 33,
    "g": 167,
    "b": 157
  },
  "hsl": {
    "h": 175.522,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.65904,
    "c": 0.10859,
    "h": 187
  },
  "luminance": 0.30395
}

Semantic roles & 50–950 ramp

primary

#21A79D

secondary

#C55F66

accent

#3E4BEA

background

#F7FCFB

surface

#EEF8F6

border

#C9D1D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #21A79D

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

Preview Lab → · Contrast checker → · Palette generator →