#21A993#21A993

#21A993 is a light, moderate teal. Relative luminance 0.308; OKLCH L 66.1% C 0.115 H 178.4°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#21A993
RGB	rgb(33, 169, 147)
HSL	hsl(170, 67%, 40%)
HSV	hsv(170, 80%, 66%)
CMYK	cmyk(80.5%, 0%, 13%, 33.7%)
CIE-LAB	lab(62.34, -39.89, 1.43)
CIE-LCH	lch(62.34, 39.92, 177.95°)
OKLab	oklab(66.1% -0.1145 0.0032)
OKLCH	oklch(66.1% 0.115 178.4)
XYZ	xyz(20.0789, 30.8033, 32.4855)
Luminance	0.3081 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A993 #A92137

analogous

#21A94F #21A993 #217BA9

triadic

#21A993 #9321A9 #A99321

tetradic

#21A993 #4F21A9 #A92137 #7BA921

square

#21A993 #4F21A9 #A92137 #7BA921

split-complementary

#21A993 #A9217B #A94F21

monochromatic

#0D433A #177666 #21A993 #31D7BC #64E1CC

Accessibility & contrast

On white

2.93

#21A993 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#21A993 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21A993

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A993	#FFFFFF	#000000	##000000
##21A993	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29E92

Deuteranopia (green-blind)

#909195

Tritanopia (blue-blind)

#00ACA2

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #21a993;
/* rgb */ color: rgb(33, 169, 147);
/* oklch */ color: oklch(66.1% 0.115 178.4);

Tailwind

colors: {
  custom: {
    50: '#76c3b2',
    500: '#21a993',
    950: '#000000',
  },
}

SCSS

$custom: #21a993;
$custom-light: #76c3b2;
$custom-dark: #000000;

JSON

{
  "hex": "#21a993",
  "rgb": {
    "r": 33,
    "g": 169,
    "b": 147
  },
  "hsl": {
    "h": 170.294,
    "s": 67.327,
    "l": 39.608
  },
  "oklch": {
    "l": 0.66098,
    "c": 0.11451,
    "h": 178.4
  },
  "luminance": 0.30806
}

Semantic roles & 50–950 ramp

primary

#21A993

secondary

#C66070

accent

#3E5AEA

background

#F7FCFA

surface

#EEF8F5

border

#C9D1CF

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #21A993

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

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