#21664D#21664D

#21664D is a mid, moderate teal. Relative luminance 0.104; OKLCH L 46.0% C 0.080 H 165.4°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#21664D
RGB	rgb(33, 102, 77)
HSL	hsl(158, 51%, 26%)
HSV	hsv(158, 68%, 40%)
CMYK	cmyk(67.6%, 0%, 24.5%, 60%)
CIE-LAB	lab(38.48, -28.12, 7.91)
CIE-LCH	lch(38.48, 29.21, 164.29°)
OKLab	oklab(45.98% -0.0778 0.0202)
OKLCH	oklch(45.98% 0.08 165.4)
XYZ	xyz(6.7174, 10.3612, 8.6656)
Luminance	0.1036 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21664D #66213A

analogous

#21662B #21664D #215D66

triadic

#21664D #4D2166 #664D21

tetradic

#21664D #2B2166 #66213A #5D6621

square

#21664D #2B2166 #66213A #5D6621

split-complementary

#21664D #66215D #662B21

monochromatic

#071711 #12382A #21664D #309470 #40C192

Accessibility & contrast

On white

6.84

#21664D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#21664D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21664D

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21664D	#FFFFFF	#000000	##FFFFFF
##21664D	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645F4C

Deuteranopia (green-blind)

#5A584F

Tritanopia (blue-blind)

#00665F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #21664d;
/* rgb */ color: rgb(33, 102, 77);
/* oklch */ color: oklch(46.0% 0.080 165.4);

Tailwind

colors: {
  custom: {
    50: '#65927e',
    500: '#21664d',
    950: '#000000',
  },
}

SCSS

$custom: #21664d;
$custom-light: #65927e;
$custom-dark: #000000;

JSON

{
  "hex": "#21664d",
  "rgb": {
    "r": 33,
    "g": 102,
    "b": 77
  },
  "hsl": {
    "h": 158.261,
    "s": 51.111,
    "l": 26.471
  },
  "oklch": {
    "l": 0.45976,
    "c": 0.08037,
    "h": 165.4
  },
  "luminance": 0.10362
}

Semantic roles & 50–950 ramp

primary

#21664D

secondary

#9A4966

accent

#4D80DB

background

#F6F9F7

surface

#EBF1EE

border

#C6CBC9

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #21664D

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

Preview Lab → · Contrast checker → · Palette generator →