#21824C#21824C

#21824C is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.8% C 0.122 H 154.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#21824C
RGB	rgb(33, 130, 76)
HSL	hsl(147, 60%, 32%)
HSV	hsv(147, 75%, 51%)
CMYK	cmyk(74.6%, 0%, 41.5%, 49%)
CIE-LAB	lab(48.02, -40.58, 21.49)
CIE-LCH	lch(48.02, 45.92, 152.10°)
OKLab	oklab(53.8% -0.1094 0.0535)
OKLCH	oklch(53.8% 0.122 154)
XYZ	xyz(9.9134, 16.8093, 9.5581)
Luminance	0.1681 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21824C #822157

analogous

#278221 #21824C #21827D

triadic

#21824C #4C2182 #824C21

tetradic

#21824C #212782 #822157 #827D21

square

#21824C #212782 #822157 #827D21

split-complementary

#21824C #7D2182 #822127

monochromatic

#082013 #15512F #21824C #2DB369 #4CD287

Accessibility & contrast

On white

4.81

#21824C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#21824C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21824C

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21824C	#FFFFFF	#000000	##FFFFFF
##21824C	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827748

Deuteranopia (green-blind)

#766F50

Tritanopia (blue-blind)

#008075

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #21824c;
/* rgb */ color: rgb(33, 130, 76);
/* oklch */ color: oklch(53.8% 0.122 154.0);

Tailwind

colors: {
  custom: {
    50: '#6ba77e',
    500: '#21824c',
    950: '#000000',
  },
}

SCSS

$custom: #21824c;
$custom-light: #6ba77e;
$custom-dark: #000000;

JSON

{
  "hex": "#21824c",
  "rgb": {
    "r": 33,
    "g": 130,
    "b": 76
  },
  "hsl": {
    "h": 146.598,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53804,
    "c": 0.1218,
    "h": 154
  },
  "luminance": 0.1681
}

Semantic roles & 50–950 ramp

primary

#21824C

secondary

#B44A85

accent

#459DE3

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F0A

muted

#7A7F7C

Preview Lab

Preview with #21824C

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

Preview Lab → · Contrast checker → · Palette generator →