#21593E#21593E

#21593E is a dark, moderate teal. Relative luminance 0.078; OKLCH L 41.9% C 0.075 H 159.5°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#21593E
RGB	rgb(33, 89, 62)
HSL	hsl(151, 46%, 24%)
HSV	hsv(151, 63%, 35%)
CMYK	cmyk(62.9%, 0%, 30.3%, 65.1%)
CIE-LAB	lab(33.60, -25.57, 10.27)
CIE-LCH	lch(33.60, 27.56, 158.13°)
OKLab	oklab(41.86% -0.07 0.0261)
OKLCH	oklch(41.86% 0.075 159.5)
XYZ	xyz(5.0686, 7.8154, 5.7979)
Luminance	0.0782 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21593E #59213C

analogous

#215922 #21593E #215859

triadic

#21593E #3E2159 #593E21

tetradic

#21593E #222159 #59213C #585921

square

#21593E #222159 #59213C #585921

split-complementary

#21593E #592158 #592221

monochromatic

#081610 #102C1F #21593E #32865D #42B27C

Accessibility & contrast

On white

8.19

#21593E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#21593E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21593E

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21593E	#FFFFFF	#000000	##FFFFFF
##21593E	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58523C

Deuteranopia (green-blind)

#504D40

Tritanopia (blue-blind)

#095952

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #21593e;
/* rgb */ color: rgb(33, 89, 62);
/* oklch */ color: oklch(41.9% 0.075 159.5);

Tailwind

colors: {
  custom: {
    50: '#628873',
    500: '#21593e',
    950: '#000000',
  },
}

SCSS

$custom: #21593e;
$custom-light: #628873;
$custom-dark: #000000;

JSON

{
  "hex": "#21593e",
  "rgb": {
    "r": 33,
    "g": 89,
    "b": 62
  },
  "hsl": {
    "h": 151.071,
    "s": 45.902,
    "l": 23.922
  },
  "oklch": {
    "l": 0.4186,
    "c": 0.07473,
    "h": 159.5
  },
  "luminance": 0.07816
}

Semantic roles & 50–950 ramp

primary

#21593E

secondary

#8D496A

accent

#5292D6

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#050B08

muted

#7A7C7B

Preview Lab

Preview with #21593E

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

Preview Lab → · Contrast checker → · Palette generator →