#21998A#21998A

#21998A is a mid, moderate teal. Relative luminance 0.249; OKLCH L 61.7% C 0.103 H 182.2°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#21998A
RGB	rgb(33, 153, 138)
HSL	hsl(173, 65%, 36%)
HSV	hsv(173, 78%, 60%)
CMYK	cmyk(78.4%, 0%, 9.8%, 40%)
CIE-LAB	lab(57.02, -35.22, -1.26)
CIE-LCH	lch(57.02, 35.24, 182.05°)
OKLab	oklab(61.66% -0.1027 -0.004)
OKLCH	oklch(61.66% 0.103 182.2)
XYZ	xyz(16.6036, 24.9387, 27.9784)
Luminance	0.2494 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21998A #992130

analogous

#21994E #21998A #216C99

triadic

#21998A #8A2199 #998A21

tetradic

#21998A #4E2199 #992130 #6C9921

square

#21998A #4E2199 #992130 #6C9921

split-complementary

#21998A #99216C #994E21

monochromatic

#0B342F #16675D #21998A #2CCBB7 #59DBCB

Accessibility & contrast

On white

3.51

#21998A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#21998A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21998A

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21998A	#FFFFFF	#000000	##000000
##21998A	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929089

Deuteranopia (green-blind)

#82848B

Tritanopia (blue-blind)

#009C94

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #21998a;
/* rgb */ color: rgb(33, 153, 138);
/* oklch */ color: oklch(61.7% 0.103 182.2);

Tailwind

colors: {
  custom: {
    50: '#72b8ac',
    500: '#21998a',
    950: '#000000',
  },
}

SCSS

$custom: #21998a;
$custom-light: #72b8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#21998a",
  "rgb": {
    "r": 33,
    "g": 153,
    "b": 138
  },
  "hsl": {
    "h": 172.5,
    "s": 64.516,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61664,
    "c": 0.10276,
    "h": 182.2
  },
  "luminance": 0.24941
}

Semantic roles & 50–950 ramp

primary

#21998A

secondary

#BF5664

accent

#4055E8

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #21998A

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

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