#21604E#21604E

#21604E is a dark, moderate teal. Relative luminance 0.092; OKLCH L 44.3% C 0.071 H 170.9°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#21604E
RGB	rgb(33, 96, 78)
HSL	hsl(163, 49%, 25%)
HSV	hsv(163, 66%, 38%)
CMYK	cmyk(65.6%, 0%, 18.7%, 62.4%)
CIE-LAB	lab(36.44, -24.93, 4.39)
CIE-LCH	lch(36.44, 25.31, 170.01°)
OKLab	oklab(44.32% -0.0701 0.0112)
OKLCH	oklch(44.32% 0.071 170.9)
XYZ	xyz(6.1845, 9.2385, 8.6635)
Luminance	0.0924 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21604E #602133

analogous

#21602E #21604E #215260

triadic

#21604E #4E2160 #604E21

tetradic

#21604E #2E2160 #602133 #526021

square

#21604E #2E2160 #602133 #526021

split-complementary

#21604E #602152 #602E21

monochromatic

#081713 #113229 #21604E #318E73 #40BB98

Accessibility & contrast

On white

7.37

#21604E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#21604E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21604E

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21604E	#FFFFFF	#000000	##FFFFFF
##21604E	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5A4D

Deuteranopia (green-blind)

#54534F

Tritanopia (blue-blind)

#00615B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #21604e;
/* rgb */ color: rgb(33, 96, 78);
/* oklch */ color: oklch(44.3% 0.071 170.9);

Tailwind

colors: {
  custom: {
    50: '#648d7f',
    500: '#21604e',
    950: '#000000',
  },
}

SCSS

$custom: #21604e;
$custom-light: #648d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#21604e",
  "rgb": {
    "r": 33,
    "g": 96,
    "b": 78
  },
  "hsl": {
    "h": 162.857,
    "s": 48.837,
    "l": 25.294
  },
  "oklch": {
    "l": 0.44315,
    "c": 0.07099,
    "h": 170.9
  },
  "luminance": 0.09239
}

Semantic roles & 50–950 ramp

primary

#21604E

secondary

#94495E

accent

#4F77D8

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #21604E

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

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