#21604D#21604D

#21604D is a dark, moderate teal. Relative luminance 0.092; OKLCH L 44.3% C 0.072 H 169.8°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#21604D
RGB	rgb(33, 96, 77)
HSL	hsl(162, 49%, 25%)
HSV	hsv(162, 66%, 38%)
CMYK	cmyk(65.6%, 0%, 19.8%, 62.4%)
CIE-LAB	lab(36.41, -25.20, 4.97)
CIE-LCH	lch(36.41, 25.68, 168.84°)
OKLab	oklab(44.28% -0.0706 0.0127)
OKLCH	oklch(44.28% 0.072 169.8)
XYZ	xyz(6.1490, 9.2243, 8.4761)
Luminance	0.0922 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21604D #602134

analogous

#21602E #21604D #215360

triadic

#21604D #4D2160 #604D21

tetradic

#21604D #2E2160 #602134 #536021

square

#21604D #2E2160 #602134 #536021

split-complementary

#21604D #602153 #602E21

monochromatic

#081712 #113228 #21604D #318E72 #40BB96

Accessibility & contrast

On white

7.38

#21604D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#21604D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21604D

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21604D	#FFFFFF	#000000	##FFFFFF
##21604D	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5A4C

Deuteranopia (green-blind)

#54534E

Tritanopia (blue-blind)

#00615B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #21604d;
/* rgb */ color: rgb(33, 96, 77);
/* oklch */ color: oklch(44.3% 0.072 169.8);

Tailwind

colors: {
  custom: {
    50: '#648d7e',
    500: '#21604d',
    950: '#000000',
  },
}

SCSS

$custom: #21604d;
$custom-light: #648d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#21604d",
  "rgb": {
    "r": 33,
    "g": 96,
    "b": 77
  },
  "hsl": {
    "h": 161.905,
    "s": 48.837,
    "l": 25.294
  },
  "oklch": {
    "l": 0.44284,
    "c": 0.07175,
    "h": 169.8
  },
  "luminance": 0.09225
}

Semantic roles & 50–950 ramp

primary

#21604D

secondary

#94495F

accent

#4F79D8

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #21604D

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

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