#21A798#21A798

#21A798 is a light, moderate teal. Relative luminance 0.302; OKLCH L 65.7% C 0.110 H 183.3°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#21A798
RGB	rgb(33, 167, 152)
HSL	hsl(173, 67%, 39%)
HSV	hsv(173, 80%, 65%)
CMYK	cmyk(80.2%, 0%, 9%, 34.5%)
CIE-LAB	lab(61.85, -37.61, -2.09)
CIE-LCH	lch(61.85, 37.67, 183.19°)
OKLab	oklab(65.74% -0.1101 -0.0063)
OKLCH	oklch(65.74% 0.11 183.3)
XYZ	xyz(20.1106, 30.2252, 34.4738)
Luminance	0.3023 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A798 #A72130

analogous

#21A755 #21A798 #2173A7

triadic

#21A798 #9821A7 #A79821

tetradic

#21A798 #5521A7 #A72130 #73A721

square

#21A798 #5521A7 #A72130 #73A721

split-complementary

#21A798 #A72173 #A75521

monochromatic

#0D413B #177469 #21A798 #2FD6C3 #62E0D2

Accessibility & contrast

On white

2.98

#21A798 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#21A798 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21A798

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A798	#FFFFFF	#000000	##000000
##21A798	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9D97

Deuteranopia (green-blind)

#8D9099

Tritanopia (blue-blind)

#00ABA2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21a798;
/* rgb */ color: rgb(33, 167, 152);
/* oklch */ color: oklch(65.7% 0.110 183.3);

Tailwind

colors: {
  custom: {
    50: '#76c2b6',
    500: '#21a798',
    950: '#000000',
  },
}

SCSS

$custom: #21a798;
$custom-light: #76c2b6;
$custom-dark: #000000;

JSON

{
  "hex": "#21a798",
  "rgb": {
    "r": 33,
    "g": 167,
    "b": 152
  },
  "hsl": {
    "h": 173.284,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.6574,
    "c": 0.11029,
    "h": 183.3
  },
  "luminance": 0.30228
}

Semantic roles & 50–950 ramp

primary

#21A798

secondary

#C55F6A

accent

#3E51EA

background

#F7FCFB

surface

#EEF8F6

border

#C9D1D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #21A798

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

Preview Lab → · Contrast checker → · Palette generator →