#21A68C#21A68C

#21A68C is a light, moderate teal. Relative luminance 0.295; OKLCH L 65.1% C 0.115 H 175.4°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#21A68C
RGB	rgb(33, 166, 140)
HSL	hsl(168, 67%, 39%)
HSV	hsv(168, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 15.7%, 34.9%)
CIE-LAB	lab(61.21, -40.47, 3.71)
CIE-LCH	lch(61.21, 40.64, 174.76°)
OKLab	oklab(65.11% -0.1148 0.0092)
OKLCH	oklch(65.11% 0.115 175.4)
XYZ	xyz(18.9946, 29.4869, 29.4963)
Luminance	0.2949 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A68C #A6213B

analogous

#21A64A #21A68C #217EA6

triadic

#21A68C #8C21A6 #A68C21

tetradic

#21A68C #4A21A6 #A6213B #7EA621

square

#21A68C #4A21A6 #A6213B #7EA621

split-complementary

#21A68C #A6217E #A64A21

monochromatic

#0D4036 #177361 #21A68C #2FD6B5 #62E0C7

Accessibility & contrast

On white

3.04

#21A68C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#21A68C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A68C

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A68C	#FFFFFF	#000000	##000000
##21A68C	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09B8B

Deuteranopia (green-blind)

#8F8F8E

Tritanopia (blue-blind)

#00A89E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #21a68c;
/* rgb */ color: rgb(33, 166, 140);
/* oklch */ color: oklch(65.1% 0.115 175.4);

Tailwind

colors: {
  custom: {
    50: '#75c1ad',
    500: '#21a68c',
    950: '#000000',
  },
}

SCSS

$custom: #21a68c;
$custom-light: #75c1ad;
$custom-dark: #000000;

JSON

{
  "hex": "#21a68c",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 140
  },
  "hsl": {
    "h": 168.271,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.6511,
    "c": 0.11522,
    "h": 175.4
  },
  "luminance": 0.29489
}

Semantic roles & 50–950 ramp

primary

#21A68C

secondary

#C55E72

accent

#3E60EA

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #21A68C

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

Preview Lab → · Contrast checker → · Palette generator →