#21623D#21623D

#21623D is a dark, moderate green. Relative luminance 0.094; OKLCH L 44.4% C 0.090 H 155.0°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#21623D
RGB	rgb(33, 98, 61)
HSL	hsl(146, 50%, 26%)
HSV	hsv(146, 66%, 38%)
CMYK	cmyk(66.3%, 0%, 37.8%, 61.6%)
CIE-LAB	lab(36.73, -30.04, 15.15)
CIE-LCH	lch(36.73, 33.64, 153.23°)
OKLab	oklab(44.42% -0.0815 0.0381)
OKLCH	oklch(44.42% 0.09 155)
XYZ	xyz(5.8367, 9.3950, 5.9198)
Luminance	0.0940 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21623D #622146

analogous

#256221 #21623D #21625D

triadic

#21623D #3D2162 #623D21

tetradic

#21623D #212562 #622146 #625D21

square

#21623D #212562 #622146 #625D21

split-complementary

#21623D #5D2162 #622125

monochromatic

#08170E #123421 #21623D #309059 #40BE76

Accessibility & contrast

On white

7.29

#21623D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#21623D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21623D

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21623D	#FFFFFF	#000000	##FFFFFF
##21623D	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625A3B

Deuteranopia (green-blind)

#59543F

Tritanopia (blue-blind)

#056158

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #21623d;
/* rgb */ color: rgb(33, 98, 61);
/* oklch */ color: oklch(44.4% 0.090 155.0);

Tailwind

colors: {
  custom: {
    50: '#648f72',
    500: '#21623d',
    950: '#000000',
  },
}

SCSS

$custom: #21623d;
$custom-light: #648f72;
$custom-dark: #000000;

JSON

{
  "hex": "#21623d",
  "rgb": {
    "r": 33,
    "g": 98,
    "b": 61
  },
  "hsl": {
    "h": 145.846,
    "s": 49.618,
    "l": 25.686
  },
  "oklch": {
    "l": 0.44424,
    "c": 0.08991,
    "h": 155
  },
  "luminance": 0.09396
}

Semantic roles & 50–950 ramp

primary

#21623D

secondary

#964975

accent

#4F9DD9

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#060C08

muted

#7A7D7B

Preview Lab

Preview with #21623D

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

Preview Lab → · Contrast checker → · Palette generator →