#21716B#21716B

#21716B is a mid, moderate teal. Relative luminance 0.132; OKLCH L 50.0% C 0.076 H 187.8°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#21716B
RGB	rgb(33, 113, 107)
HSL	hsl(176, 55%, 29%)
HSV	hsv(176, 71%, 44%)
CMYK	cmyk(70.8%, 0%, 5.3%, 55.7%)
CIE-LAB	lab(43.05, -25.10, -3.66)
CIE-LCH	lch(43.05, 25.36, 188.29°)
OKLab	oklab(49.98% -0.0751 -0.0103)
OKLCH	oklch(49.98% 0.076 187.8)
XYZ	xyz(9.1849, 13.1941, 15.9697)
Luminance	0.1320 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21716B #712127

analogous

#217143 #21716B #214F71

triadic

#21716B #6B2171 #716B21

tetradic

#21716B #432171 #712127 #4F7121

square

#21716B #432171 #712127 #4F7121

split-complementary

#21716B #71214F #714321

monochromatic

#071816 #13423E #21716B #2FA098 #44C8BE

Accessibility & contrast

On white

5.77

#21716B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#21716B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21716B

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21716B	#FFFFFF	#000000	##FFFFFF
##21716B	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6B6B

Deuteranopia (green-blind)

#5F626C

Tritanopia (blue-blind)

#00746F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #21716b;
/* rgb */ color: rgb(33, 113, 107);
/* oklch */ color: oklch(50.0% 0.076 187.8);

Tailwind

colors: {
  custom: {
    50: '#699a95',
    500: '#21716b',
    950: '#000000',
  },
}

SCSS

$custom: #21716b;
$custom-light: #699a95;
$custom-dark: #000000;

JSON

{
  "hex": "#21716b",
  "rgb": {
    "r": 33,
    "g": 113,
    "b": 107
  },
  "hsl": {
    "h": 175.5,
    "s": 54.795,
    "l": 28.627
  },
  "oklch": {
    "l": 0.49983,
    "c": 0.0758,
    "h": 187.8
  },
  "luminance": 0.13195
}

Semantic roles & 50–950 ramp

primary

#21716B

secondary

#A54950

accent

#4A55DE

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #21716B

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

Preview Lab → · Contrast checker → · Palette generator →