#21998F#21998F

#21998F is a mid, moderate teal. Relative luminance 0.251; OKLCH L 61.8% C 0.101 H 186.3°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#21998F
RGB	rgb(33, 153, 143)
HSL	hsl(175, 65%, 36%)
HSV	hsv(175, 78%, 60%)
CMYK	cmyk(78.4%, 0%, 6.5%, 40%)
CIE-LAB	lab(57.16, -33.78, -3.90)
CIE-LCH	lch(57.16, 34.00, 186.59°)
OKLab	oklab(61.83% -0.1003 -0.0111)
OKLCH	oklch(61.83% 0.101 186.3)
XYZ	xyz(16.9740, 25.0869, 29.9289)
Luminance	0.2509 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21998F #99212B

analogous

#219953 #21998F #216799

triadic

#21998F #8F2199 #998F21

tetradic

#21998F #532199 #99212B #679921

square

#21998F #532199 #99212B #679921

split-complementary

#21998F #992167 #995321

monochromatic

#0B3431 #166760 #21998F #2CCBBE #59DBD0

Accessibility & contrast

On white

3.49

#21998F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#21998F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21998F

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21998F	#FFFFFF	#000000	##000000
##21998F	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91908F

Deuteranopia (green-blind)

#808490

Tritanopia (blue-blind)

#009D96

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #21998f;
/* rgb */ color: rgb(33, 153, 143);
/* oklch */ color: oklch(61.8% 0.101 186.3);

Tailwind

colors: {
  custom: {
    50: '#73b7af',
    500: '#21998f',
    950: '#000000',
  },
}

SCSS

$custom: #21998f;
$custom-light: #73b7af;
$custom-dark: #000000;

JSON

{
  "hex": "#21998f",
  "rgb": {
    "r": 33,
    "g": 153,
    "b": 143
  },
  "hsl": {
    "h": 175,
    "s": 64.516,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61829,
    "c": 0.1009,
    "h": 186.3
  },
  "luminance": 0.25089
}

Semantic roles & 50–950 ramp

primary

#21998F

secondary

#BF565F

accent

#404EE8

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #21998F

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

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