#21A770#21A770

#21A770 is a light, vivid teal. Relative luminance 0.291; OKLCH L 64.6% C 0.138 H 159.8°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#21A770
RGB	rgb(33, 167, 112)
HSL	hsl(155, 67%, 39%)
HSV	hsv(155, 80%, 65%)
CMYK	cmyk(80.2%, 0%, 32.9%, 34.5%)
CIE-LAB	lab(60.89, -47.71, 18.83)
CIE-LCH	lch(60.89, 51.29, 158.47°)
OKLab	oklab(64.64% -0.1295 0.0476)
OKLCH	oklch(64.64% 0.138 159.8)
XYZ	xyz(17.3687, 29.1285, 20.0331)
Luminance	0.2913 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A770 #A72158

analogous

#21A72D #21A770 #219BA7

triadic

#21A770 #7021A7 #A77021

tetradic

#21A770 #2D21A7 #A72158 #9BA721

square

#21A770 #2D21A7 #A72158 #9BA721

split-complementary

#21A770 #A7219B #A72D21

monochromatic

#0D412B #17744E #21A770 #2FD692 #62E0AC

Accessibility & contrast

On white

3.08

#21A770 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#21A770 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A770

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A770	#FFFFFF	#000000	##000000
##21A770	1.00	3.08	6.83	6.83
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59A6D

Deuteranopia (green-blind)

#958E74

Tritanopia (blue-blind)

#00A699

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #21a770;
/* rgb */ color: rgb(33, 167, 112);
/* oklch */ color: oklch(64.6% 0.138 159.8);

Tailwind

colors: {
  custom: {
    50: '#74c299',
    500: '#21a770',
    950: '#000000',
  },
}

SCSS

$custom: #21a770;
$custom-light: #74c299;
$custom-dark: #000000;

JSON

{
  "hex": "#21a770",
  "rgb": {
    "r": 33,
    "g": 167,
    "b": 112
  },
  "hsl": {
    "h": 155.373,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.64643,
    "c": 0.13796,
    "h": 159.8
  },
  "luminance": 0.29131
}

Semantic roles & 50–950 ramp

primary

#21A770

secondary

#C55F89

accent

#3E84EA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #21A770

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

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