#21824E#21824E

#21824E is a mid, moderate green. Relative luminance 0.168; OKLCH L 53.8% C 0.120 H 154.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#21824E
RGB	rgb(33, 130, 78)
HSL	hsl(148, 60%, 32%)
HSV	hsv(148, 75%, 51%)
CMYK	cmyk(74.6%, 0%, 40%, 49%)
CIE-LAB	lab(48.05, -40.18, 20.41)
CIE-LCH	lch(48.05, 45.07, 153.07°)
OKLab	oklab(53.85% -0.1085 0.051)
OKLCH	oklch(53.85% 0.12 154.8)
XYZ	xyz(9.9841, 16.8375, 9.9300)
Luminance	0.1684 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21824E #822155

analogous

#258221 #21824E #21827F

triadic

#21824E #4E2182 #824E21

tetradic

#21824E #212582 #822155 #827F21

square

#21824E #212582 #822155 #827F21

split-complementary

#21824E #7F2182 #822125

monochromatic

#082013 #155131 #21824E #2DB36B #4CD28A

Accessibility & contrast

On white

4.81

#21824E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#21824E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21824E

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21824E	#FFFFFF	#000000	##FFFFFF
##21824E	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82774A

Deuteranopia (green-blind)

#766F51

Tritanopia (blue-blind)

#008175

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #21824e;
/* rgb */ color: rgb(33, 130, 78);
/* oklch */ color: oklch(53.8% 0.120 154.8);

Tailwind

colors: {
  custom: {
    50: '#6ba780',
    500: '#21824e',
    950: '#000000',
  },
}

SCSS

$custom: #21824e;
$custom-light: #6ba780;
$custom-dark: #000000;

JSON

{
  "hex": "#21824e",
  "rgb": {
    "r": 33,
    "g": 130,
    "b": 78
  },
  "hsl": {
    "h": 147.835,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53846,
    "c": 0.11984,
    "h": 154.8
  },
  "luminance": 0.16839
}

Semantic roles & 50–950 ramp

primary

#21824E

secondary

#B44A83

accent

#459AE3

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F0A

muted

#7A7F7C

Preview Lab

Preview with #21824E

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

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