#21AF78#21AF78

#21AF78 is a light, vivid teal. Relative luminance 0.323; OKLCH L 66.9% C 0.141 H 160.9°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#21AF78
RGB	rgb(33, 175, 120)
HSL	hsl(157, 68%, 41%)
HSV	hsv(157, 81%, 69%)
CMYK	cmyk(81.1%, 0%, 31.4%, 31.4%)
CIE-LAB	lab(63.62, -49.08, 18.19)
CIE-LCH	lch(63.62, 52.34, 159.67°)
OKLab	oklab(66.94% -0.1335 0.0461)
OKLCH	oklch(66.94% 0.141 160.9)
XYZ	xyz(19.3452, 32.3369, 22.9877)
Luminance	0.3234 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AF78 #AF2158

analogous

#21AF31 #21AF78 #219FAF

triadic

#21AF78 #7821AF #AF7821

tetradic

#21AF78 #3121AF #AF2158 #9FAF21

square

#21AF78 #3121AF #AF2158 #9FAF21

split-complementary

#21AF78 #AF219F #AF3121

monochromatic

#0E4831 #177C55 #21AF78 #34D999 #68E3B3

Accessibility & contrast

On white

2.81

#21AF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#21AF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AF78

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AF78	#FFFFFF	#000000	##000000
##21AF78	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA175

Deuteranopia (green-blind)

#9C957C

Tritanopia (blue-blind)

#00AEA0

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #21af78;
/* rgb */ color: rgb(33, 175, 120);
/* oklch */ color: oklch(66.9% 0.141 160.9);

Tailwind

colors: {
  custom: {
    50: '#76c89f',
    500: '#21af78',
    950: '#000000',
  },
}

SCSS

$custom: #21af78;
$custom-light: #76c89f;
$custom-dark: #000000;

JSON

{
  "hex": "#21af78",
  "rgb": {
    "r": 33,
    "g": 175,
    "b": 120
  },
  "hsl": {
    "h": 156.761,
    "s": 68.269,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66941,
    "c": 0.1412,
    "h": 160.9
  },
  "luminance": 0.32339
}

Semantic roles & 50–950 ramp

primary

#21AF78

secondary

#C8648B

accent

#3D80EB

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21AF78

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

Preview Lab → · Contrast checker → · Palette generator →