#21AC6B#21AC6B

#21AC6B is a light, vivid teal. Relative luminance 0.309; OKLCH L 65.9% C 0.149 H 156.6°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#21AC6B
RGB	rgb(33, 172, 107)
HSL	hsl(152, 68%, 40%)
HSV	hsv(152, 81%, 67%)
CMYK	cmyk(80.8%, 0%, 37.8%, 32.5%)
CIE-LAB	lab(62.41, -50.69, 23.59)
CIE-LCH	lch(62.41, 55.91, 155.04°)
OKLab	oklab(65.86% -0.1368 0.0591)
OKLCH	oklch(65.86% 0.149 156.6)
XYZ	xyz(18.0317, 30.8877, 18.9186)
Luminance	0.3089 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AC6B #AC2162

analogous

#21AC25 #21AC6B #21A8AC

triadic

#21AC6B #6B21AC #AC6B21

tetradic

#21AC6B #2521AC #AC2162 #A8AC21

square

#21AC6B #2521AC #AC2162 #A8AC21

split-complementary

#21AC6B #AC21A8 #AC2521

monochromatic

#0D452B #17794B #21AC6B #32D88A #66E2A8

Accessibility & contrast

On white

2.93

#21AC6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#21AC6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AC6B

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AC6B	#FFFFFF	#000000	##000000
##21AC6B	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9E67

Deuteranopia (green-blind)

#9B926F

Tritanopia (blue-blind)

#00AA9B

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #21ac6b;
/* rgb */ color: rgb(33, 172, 107);
/* oklch */ color: oklch(65.9% 0.149 156.6);

Tailwind

colors: {
  custom: {
    50: '#75c696',
    500: '#21ac6b',
    950: '#000000',
  },
}

SCSS

$custom: #21ac6b;
$custom-light: #75c696;
$custom-dark: #000000;

JSON

{
  "hex": "#21ac6b",
  "rgb": {
    "r": 33,
    "g": 172,
    "b": 107
  },
  "hsl": {
    "h": 151.942,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65864,
    "c": 0.149,
    "h": 156.6
  },
  "luminance": 0.3089
}

Semantic roles & 50–950 ramp

primary

#21AC6B

secondary

#C76291

accent

#3D8EEB

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #21AC6B

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

Preview Lab → · Contrast checker → · Palette generator →