#21A784#21A784

#21A784 is a light, vivid teal. Relative luminance 0.296; OKLCH L 65.1% C 0.122 H 169.9°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#21A784
RGB	rgb(33, 167, 132)
HSL	hsl(164, 67%, 39%)
HSV	hsv(164, 80%, 65%)
CMYK	cmyk(80.2%, 0%, 21%, 34.5%)
CIE-LAB	lab(61.33, -42.98, 8.36)
CIE-LCH	lch(61.33, 43.79, 169.00°)
OKLab	oklab(65.14% -0.1197 0.0213)
OKLCH	oklch(65.14% 0.122 169.9)
XYZ	xyz(18.6085, 29.6244, 26.5627)
Luminance	0.2963 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A784 #A72144

analogous

#21A741 #21A784 #2187A7

triadic

#21A784 #8421A7 #A78421

tetradic

#21A784 #4121A7 #A72144 #87A721

square

#21A784 #4121A7 #A72144 #87A721

split-complementary

#21A784 #A72187 #A74121

monochromatic

#0D4133 #17745C #21A784 #2FD6AA #62E0BF

Accessibility & contrast

On white

3.03

#21A784 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#21A784 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A784

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A784	#FFFFFF	#000000	##000000
##21A784	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29B82

Deuteranopia (green-blind)

#928F86

Tritanopia (blue-blind)

#00A89D

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #21a784;
/* rgb */ color: rgb(33, 167, 132);
/* oklch */ color: oklch(65.1% 0.122 169.9);

Tailwind

colors: {
  custom: {
    50: '#74c2a7',
    500: '#21a784',
    950: '#000000',
  },
}

SCSS

$custom: #21a784;
$custom-light: #74c2a7;
$custom-dark: #000000;

JSON

{
  "hex": "#21a784",
  "rgb": {
    "r": 33,
    "g": 167,
    "b": 132
  },
  "hsl": {
    "h": 164.328,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.65143,
    "c": 0.12161,
    "h": 169.9
  },
  "luminance": 0.29627
}

Semantic roles & 50–950 ramp

primary

#21A784

secondary

#C55F79

accent

#3E6BEA

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #21A784

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

Preview Lab → · Contrast checker → · Palette generator →