#21A797#21A797

#21A797 is a light, moderate teal. Relative luminance 0.302; OKLCH L 65.7% C 0.111 H 182.5°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#21A797
RGB	rgb(33, 167, 151)
HSL	hsl(173, 67%, 39%)
HSV	hsv(173, 80%, 65%)
CMYK	cmyk(80.2%, 0%, 9.6%, 34.5%)
CIE-LAB	lab(61.82, -37.89, -1.57)
CIE-LCH	lch(61.82, 37.92, 182.38°)
OKLab	oklab(65.71% -0.1106 -0.0049)
OKLCH	oklch(65.71% 0.111 182.5)
XYZ	xyz(20.0291, 30.1926, 34.0443)
Luminance	0.3019 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A797 #A72131

analogous

#21A754 #21A797 #2174A7

triadic

#21A797 #9721A7 #A79721

tetradic

#21A797 #5421A7 #A72131 #74A721

square

#21A797 #5421A7 #A72131 #74A721

split-complementary

#21A797 #A72174 #A75421

monochromatic

#0D413B #177469 #21A797 #2FD6C2 #62E0D1

Accessibility & contrast

On white

2.98

#21A797 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#21A797 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21A797

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A797	#FFFFFF	#000000	##000000
##21A797	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9D96

Deuteranopia (green-blind)

#8D9098

Tritanopia (blue-blind)

#00AAA2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21a797;
/* rgb */ color: rgb(33, 167, 151);
/* oklch */ color: oklch(65.7% 0.111 182.5);

Tailwind

colors: {
  custom: {
    50: '#76c2b5',
    500: '#21a797',
    950: '#000000',
  },
}

SCSS

$custom: #21a797;
$custom-light: #76c2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#21a797",
  "rgb": {
    "r": 33,
    "g": 167,
    "b": 151
  },
  "hsl": {
    "h": 172.836,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.65708,
    "c": 0.11069,
    "h": 182.5
  },
  "luminance": 0.30195
}

Semantic roles & 50–950 ramp

primary

#21A797

secondary

#C55F6B

accent

#3E52EA

background

#F7FCFB

surface

#EEF8F6

border

#C9D1D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #21A797

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

Preview Lab → · Contrast checker → · Palette generator →