#21907F#21907F

#21907F is a mid, moderate teal. Relative luminance 0.218; OKLCH L 58.9% C 0.099 H 179.8°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#21907F
RGB	rgb(33, 144, 127)
HSL	hsl(171, 63%, 35%)
HSV	hsv(171, 77%, 56%)
CMYK	cmyk(77.1%, 0%, 11.8%, 43.5%)
CIE-LAB	lab(53.81, -34.19, 0.36)
CIE-LCH	lch(53.81, 34.20, 179.39°)
OKLab	oklab(58.95% -0.0987 0.0004)
OKLCH	oklch(58.95% 0.099 179.8)
XYZ	xyz(14.4293, 21.8004, 23.5220)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21907F #902132

analogous

#219048 #21907F #216A90

triadic

#21907F #7F2190 #907F21

tetradic

#21907F #482190 #902132 #6A9021

square

#21907F #482190 #902132 #6A9021

split-complementary

#21907F #90216A #904821

monochromatic

#0A2C27 #165E53 #21907F #2CC2AB #54D8C4

Accessibility & contrast

On white

3.92

#21907F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#21907F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21907F

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21907F	#FFFFFF	#000000	##000000
##21907F	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A877E

Deuteranopia (green-blind)

#7B7C80

Tritanopia (blue-blind)

#00938B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #21907f;
/* rgb */ color: rgb(33, 144, 127);
/* oklch */ color: oklch(58.9% 0.099 179.8);

Tailwind

colors: {
  custom: {
    50: '#70b1a4',
    500: '#21907f',
    950: '#000000',
  },
}

SCSS

$custom: #21907f;
$custom-light: #70b1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#21907f",
  "rgb": {
    "r": 33,
    "g": 144,
    "b": 127
  },
  "hsl": {
    "h": 170.811,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.58947,
    "c": 0.09873,
    "h": 179.8
  },
  "luminance": 0.21802
}

Semantic roles & 50–950 ramp

primary

#21907F

secondary

#BB5162

accent

#425BE6

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #21907F

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

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