#21AC6E#21AC6E

#21AC6E is a light, vivid teal. Relative luminance 0.310; OKLCH L 65.9% C 0.146 H 157.7°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#21AC6E
RGB	rgb(33, 172, 110)
HSL	hsl(153, 68%, 40%)
HSV	hsv(153, 81%, 67%)
CMYK	cmyk(80.8%, 0%, 36%, 32.5%)
CIE-LAB	lab(62.47, -50.07, 22.05)
CIE-LCH	lch(62.47, 54.71, 156.23°)
OKLab	oklab(65.93% -0.1353 0.0554)
OKLCH	oklch(65.93% 0.146 157.7)
XYZ	xyz(18.1923, 30.9519, 19.7643)
Luminance	0.3095 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AC6E #AC215F

analogous

#21AC28 #21AC6E #21A5AC

triadic

#21AC6E #6E21AC #AC6E21

tetradic

#21AC6E #2821AC #AC215F #A5AC21

square

#21AC6E #2821AC #AC215F #A5AC21

split-complementary

#21AC6E #AC21A5 #AC2821

monochromatic

#0D452C #17794D #21AC6E #32D88E #66E2AA

Accessibility & contrast

On white

2.92

#21AC6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#21AC6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AC6E

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AC6E	#FFFFFF	#000000	##000000
##21AC6E	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9E6A

Deuteranopia (green-blind)

#9A9272

Tritanopia (blue-blind)

#00AB9C

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #21ac6e;
/* rgb */ color: rgb(33, 172, 110);
/* oklch */ color: oklch(65.9% 0.146 157.7);

Tailwind

colors: {
  custom: {
    50: '#75c698',
    500: '#21ac6e',
    950: '#000000',
  },
}

SCSS

$custom: #21ac6e;
$custom-light: #75c698;
$custom-dark: #000000;

JSON

{
  "hex": "#21ac6e",
  "rgb": {
    "r": 33,
    "g": 172,
    "b": 110
  },
  "hsl": {
    "h": 153.237,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65927,
    "c": 0.14626,
    "h": 157.7
  },
  "luminance": 0.30954
}

Semantic roles & 50–950 ramp

primary

#21AC6E

secondary

#C7628F

accent

#3D8BEB

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #21AC6E

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

Preview Lab → · Contrast checker → · Palette generator →