#21777D#21777D

#21777D is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.3% C 0.079 H 201.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#21777D
RGB	rgb(33, 119, 125)
HSL	hsl(184, 58%, 31%)
HSV	hsv(184, 74%, 49%)
CMYK	cmyk(73.6%, 4.8%, 0%, 51%)
CIE-LAB	lab(45.63, -22.54, -10.60)
CIE-LCH	lch(45.63, 24.91, 205.18°)
OKLab	oklab(52.27% -0.0731 -0.0294)
OKLCH	oklch(52.27% 0.079 201.9)
XYZ	xyz(10.9241, 14.9964, 21.7169)
Luminance	0.1500 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21777D #7D2721

analogous

#217D55 #21777D #21497D

triadic

#21777D #7D2177 #777D21

tetradic

#21777D #55217D #7D2721 #497D21

square

#21777D #55217D #7D2721 #497D21

split-complementary

#21777D #7D2149 #7D5521

monochromatic

#071B1C #14494D #21777D #2EA5AD #49C6CF

Accessibility & contrast

On white

5.25

#21777D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#21777D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21777D

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21777D	#FFFFFF	#000000	##FFFFFF
##21777D	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E727D

Deuteranopia (green-blind)

#60687D

Tritanopia (blue-blind)

#007C79

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #21777d;
/* rgb */ color: rgb(33, 119, 125);
/* oklch */ color: oklch(52.3% 0.079 201.9);

Tailwind

colors: {
  custom: {
    50: '#6c9ea2',
    500: '#21777d',
    950: '#000000',
  },
}

SCSS

$custom: #21777d;
$custom-light: #6c9ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#21777d",
  "rgb": {
    "r": 33,
    "g": 119,
    "b": 125
  },
  "hsl": {
    "h": 183.913,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.5227,
    "c": 0.07883,
    "h": 201.9
  },
  "luminance": 0.14998
}

Semantic roles & 50–950 ramp

primary

#21777D

secondary

#B0514A

accent

#5046E1

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0F

muted

#7A7E7E

Preview Lab

Preview with #21777D

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

Preview Lab → · Contrast checker → · Palette generator →