#20403D#20403D

#20403D is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.6% C 0.038 H 187.7°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#20403D
RGB	rgb(32, 64, 61)
HSL	hsl(174, 33%, 19%)
HSV	hsv(174, 50%, 25%)
CMYK	cmyk(50%, 0%, 4.7%, 74.9%)
CIE-LAB	lab(24.67, -12.68, -1.84)
CIE-LCH	lch(24.67, 12.81, 188.28°)
OKLab	oklab(34.59% -0.038 -0.0052)
OKLCH	oklch(34.59% 0.038 187.7)
XYZ	xyz(3.2710, 4.3105, 5.0736)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20403D #402023

analogous

#20402D #20403D #203340

triadic

#20403D #3D2040 #403D20

tetradic

#20403D #2D2040 #402023 #334020

square

#20403D #2D2040 #402023 #334020

split-complementary

#20403D #402033 #402D20

monochromatic

#0A1413 #0C1716 #20403D #346964 #49928B

Accessibility & contrast

On white

11.28

#20403D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#20403D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20403D

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20403D	#FFFFFF	#000000	##FFFFFF
##20403D	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3D3D

Deuteranopia (green-blind)

#37393D

Tritanopia (blue-blind)

#12413F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #20403d;
/* rgb */ color: rgb(32, 64, 61);
/* oklch */ color: oklch(34.6% 0.038 187.7);

Tailwind

colors: {
  custom: {
    50: '#5e7572',
    500: '#20403d',
    950: '#000000',
  },
}

SCSS

$custom: #20403d;
$custom-light: #5e7572;
$custom-dark: #000000;

JSON

{
  "hex": "#20403d",
  "rgb": {
    "r": 32,
    "g": 64,
    "b": 61
  },
  "hsl": {
    "h": 174.375,
    "s": 33.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.34592,
    "c": 0.03836,
    "h": 187.7
  },
  "luminance": 0.04311
}

Semantic roles & 50–950 ramp

primary

#20403D

secondary

#74484C

accent

#5E68C9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040808

muted

#797B7B

Preview Lab

Preview with #20403D

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

Preview Lab → · Contrast checker → · Palette generator →