#21A88B#21A88B

#21A88B is a light, moderate teal. Relative luminance 0.302; OKLCH L 65.6% C 0.118 H 173.7°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#21A88B
RGB	rgb(33, 168, 139)
HSL	hsl(167, 67%, 39%)
HSV	hsv(167, 80%, 66%)
CMYK	cmyk(80.4%, 0%, 17.3%, 34.1%)
CIE-LAB	lab(61.82, -41.60, 5.15)
CIE-LCH	lch(61.82, 41.92, 172.95°)
OKLab	oklab(65.6% -0.1173 0.013)
OKLCH	oklch(65.6% 0.118 173.7)
XYZ	xyz(19.2876, 30.1903, 29.2319)
Luminance	0.3019 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A88B #A8213E

analogous

#21A848 #21A88B #2182A8

triadic

#21A88B #8B21A8 #A88B21

tetradic

#21A88B #4821A8 #A8213E #82A821

square

#21A88B #4821A8 #A8213E #82A821

split-complementary

#21A88B #A82182 #A84821

monochromatic

#0D4236 #177561 #21A88B #30D6B3 #63E0C5

Accessibility & contrast

On white

2.98

#21A88B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#21A88B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21A88B

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A88B	#FFFFFF	#000000	##000000
##21A88B	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29D8A

Deuteranopia (green-blind)

#91908D

Tritanopia (blue-blind)

#00AAA0

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21a88b;
/* rgb */ color: rgb(33, 168, 139);
/* oklch */ color: oklch(65.6% 0.118 173.7);

Tailwind

colors: {
  custom: {
    50: '#75c3ac',
    500: '#21a88b',
    950: '#000000',
  },
}

SCSS

$custom: #21a88b;
$custom-light: #75c3ac;
$custom-dark: #000000;

JSON

{
  "hex": "#21a88b",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 139
  },
  "hsl": {
    "h": 167.111,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65601,
    "c": 0.11805,
    "h": 173.7
  },
  "luminance": 0.30193
}

Semantic roles & 50–950 ramp

primary

#21A88B

secondary

#C55F75

accent

#3E63EA

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #21A88B

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

Preview Lab → · Contrast checker → · Palette generator →