#21635B#21635B

#21635B is a mid, moderate teal. Relative luminance 0.100; OKLCH L 45.6% C 0.067 H 184.0°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#21635B
RGB	rgb(33, 99, 91)
HSL	hsl(173, 50%, 26%)
HSV	hsv(173, 67%, 39%)
CMYK	cmyk(66.7%, 0%, 8.1%, 61.2%)
CIE-LAB	lab(37.85, -22.74, -1.59)
CIE-LCH	lch(37.85, 22.80, 183.99°)
OKLab	oklab(45.59% -0.067 -0.0046)
OKLCH	oklch(45.59% 0.067 184)
XYZ	xyz(6.9765, 10.0016, 11.4583)
Luminance	0.1000 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21635B #632129

analogous

#21633A #21635B #214A63

triadic

#21635B #5B2163 #635B21

tetradic

#21635B #3A2163 #632129 #4A6321

square

#21635B #3A2163 #632129 #4A6321

split-complementary

#21635B #63214A #633A21

monochromatic

#081715 #123531 #21635B #309185 #40BFAF

Accessibility & contrast

On white

7.00

#21635B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#21635B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21635B

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21635B	#FFFFFF	#000000	##FFFFFF
##21635B	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5D5B

Deuteranopia (green-blind)

#54565C

Tritanopia (blue-blind)

#006560

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #21635b;
/* rgb */ color: rgb(33, 99, 91);
/* oklch */ color: oklch(45.6% 0.067 184.0);

Tailwind

colors: {
  custom: {
    50: '#659089',
    500: '#21635b',
    950: '#000000',
  },
}

SCSS

$custom: #21635b;
$custom-light: #659089;
$custom-dark: #000000;

JSON

{
  "hex": "#21635b",
  "rgb": {
    "r": 33,
    "g": 99,
    "b": 91
  },
  "hsl": {
    "h": 172.727,
    "s": 50,
    "l": 25.882
  },
  "oklch": {
    "l": 0.45585,
    "c": 0.06712,
    "h": 184
  },
  "luminance": 0.10002
}

Semantic roles & 50–950 ramp

primary

#21635B

secondary

#974952

accent

#4E5FDA

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #21635B

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

Preview Lab → · Contrast checker → · Palette generator →