#21644D#21644D

#21644D is a mid, moderate teal. Relative luminance 0.100; OKLCH L 45.4% C 0.077 H 166.8°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#21644D
RGB	rgb(33, 100, 77)
HSL	hsl(159, 50%, 26%)
HSV	hsv(159, 67%, 39%)
CMYK	cmyk(67%, 0%, 23%, 60.8%)
CIE-LAB	lab(37.79, -27.16, 6.93)
CIE-LCH	lch(37.79, 28.03, 165.68°)
OKLab	oklab(45.41% -0.0754 0.0177)
OKLCH	oklch(45.41% 0.077 166.8)
XYZ	xyz(6.5232, 9.9728, 8.6009)
Luminance	0.0997 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21644D #642138

analogous

#21642B #21644D #215964

triadic

#21644D #4D2164 #644D21

tetradic

#21644D #2B2164 #642138 #596421

square

#21644D #2B2164 #642138 #596421

split-complementary

#21644D #642159 #642B21

monochromatic

#081712 #12362A #21644D #309270 #40C094

Accessibility & contrast

On white

7.01

#21644D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#21644D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21644D

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21644D	#FFFFFF	#000000	##FFFFFF
##21644D	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625D4C

Deuteranopia (green-blind)

#58564F

Tritanopia (blue-blind)

#00645E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #21644d;
/* rgb */ color: rgb(33, 100, 77);
/* oklch */ color: oklch(45.4% 0.077 166.8);

Tailwind

colors: {
  custom: {
    50: '#65907e',
    500: '#21644d',
    950: '#000000',
  },
}

SCSS

$custom: #21644d;
$custom-light: #65907e;
$custom-dark: #000000;

JSON

{
  "hex": "#21644d",
  "rgb": {
    "r": 33,
    "g": 100,
    "b": 77
  },
  "hsl": {
    "h": 159.403,
    "s": 50.376,
    "l": 26.078
  },
  "oklch": {
    "l": 0.45412,
    "c": 0.07748,
    "h": 166.8
  },
  "luminance": 0.09973
}

Semantic roles & 50–950 ramp

primary

#21644D

secondary

#984964

accent

#4E7EDA

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #21644D

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

Preview Lab → · Contrast checker → · Palette generator →