#21958D#21958D

#21958D is a mid, moderate teal. Relative luminance 0.237; OKLCH L 60.7% C 0.098 H 187.8°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#21958D
RGB	rgb(33, 149, 141)
HSL	hsl(176, 64%, 36%)
HSV	hsv(176, 78%, 58%)
CMYK	cmyk(77.9%, 0%, 5.4%, 41.6%)
CIE-LAB	lab(55.83, -32.48, -4.73)
CIE-LCH	lch(55.83, 32.83, 188.28°)
OKLab	oklab(60.72% -0.0972 -0.0133)
OKLCH	oklch(60.72% 0.098 187.8)
XYZ	xyz(16.1801, 23.7393, 28.9235)
Luminance	0.2374 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21958D #952129

analogous

#219553 #21958D #216395

triadic

#21958D #8D2195 #958D21

tetradic

#21958D #532195 #952129 #639521

square

#21958D #532195 #952129 #639521

split-complementary

#21958D #952163 #955321

monochromatic

#0B312E #16635E #21958D #2CC7BC #57DAD1

Accessibility & contrast

On white

3.65

#21958D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#21958D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21958D

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21958D	#FFFFFF	#000000	##000000
##21958D	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8D8D

Deuteranopia (green-blind)

#7D818E

Tritanopia (blue-blind)

#009992

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #21958d;
/* rgb */ color: rgb(33, 149, 141);
/* oklch */ color: oklch(60.7% 0.098 187.8);

Tailwind

colors: {
  custom: {
    50: '#72b5ae',
    500: '#21958d',
    950: '#000000',
  },
}

SCSS

$custom: #21958d;
$custom-light: #72b5ae;
$custom-dark: #000000;

JSON

{
  "hex": "#21958d",
  "rgb": {
    "r": 33,
    "g": 149,
    "b": 141
  },
  "hsl": {
    "h": 175.862,
    "s": 63.736,
    "l": 35.686
  },
  "oklch": {
    "l": 0.60722,
    "c": 0.09807,
    "h": 187.8
  },
  "luminance": 0.23741
}

Semantic roles & 50–950 ramp

primary

#21958D

secondary

#BE545B

accent

#414CE7

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #21958D

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

Preview Lab → · Contrast checker → · Palette generator →