#21AC76#21AC76

#21AC76 is a light, vivid teal. Relative luminance 0.311; OKLCH L 66.1% C 0.139 H 161.0°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#21AC76
RGB	rgb(33, 172, 118)
HSL	hsl(157, 68%, 40%)
HSV	hsv(157, 81%, 67%)
CMYK	cmyk(80.8%, 0%, 31.4%, 32.5%)
CIE-LAB	lab(62.62, -48.35, 17.91)
CIE-LCH	lch(62.62, 51.56, 159.68°)
OKLab	oklab(66.1% -0.1315 0.0454)
OKLCH	oklch(66.1% 0.139 161)
XYZ	xyz(18.6477, 31.1341, 22.1627)
Luminance	0.3114 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AC76 #AC2157

analogous

#21AC31 #21AC76 #219CAC

triadic

#21AC76 #7621AC #AC7621

tetradic

#21AC76 #3121AC #AC2157 #9CAC21

square

#21AC76 #3121AC #AC2157 #9CAC21

split-complementary

#21AC76 #AC219C #AC3121

monochromatic

#0D4530 #177953 #21AC76 #32D898 #66E2B2

Accessibility & contrast

On white

2.91

#21AC76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#21AC76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AC76

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AC76	#FFFFFF	#000000	##000000
##21AC76	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9E73

Deuteranopia (green-blind)

#99937A

Tritanopia (blue-blind)

#00AB9E

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #21ac76;
/* rgb */ color: rgb(33, 172, 118);
/* oklch */ color: oklch(66.1% 0.139 161.0);

Tailwind

colors: {
  custom: {
    50: '#75c69d',
    500: '#21ac76',
    950: '#000000',
  },
}

SCSS

$custom: #21ac76;
$custom-light: #75c69d;
$custom-dark: #000000;

JSON

{
  "hex": "#21ac76",
  "rgb": {
    "r": 33,
    "g": 172,
    "b": 118
  },
  "hsl": {
    "h": 156.691,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66104,
    "c": 0.13911,
    "h": 161
  },
  "luminance": 0.31136
}

Semantic roles & 50–950 ramp

primary

#21AC76

secondary

#C76289

accent

#3D81EB

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21AC76

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

Preview Lab → · Contrast checker → · Palette generator →