#21804A#21804A

#21804A is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.2% C 0.121 H 153.6°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#21804A
RGB	rgb(33, 128, 74)
HSL	hsl(146, 59%, 32%)
HSV	hsv(146, 74%, 50%)
CMYK	cmyk(74.2%, 0%, 42.2%, 49.8%)
CIE-LAB	lab(47.31, -40.17, 21.68)
CIE-LCH	lch(47.31, 45.65, 151.65°)
OKLab	oklab(53.21% -0.1083 0.0539)
OKLCH	oklch(53.21% 0.121 153.6)
XYZ	xyz(9.5815, 16.2550, 9.1098)
Luminance	0.1626 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21804A #802157

analogous

#288021 #21804A #21807A

triadic

#21804A #4A2180 #804A21

tetradic

#21804A #212880 #802157 #807A21

square

#21804A #212880 #802157 #807A21

split-complementary

#21804A #7A2180 #802128

monochromatic

#081F12 #144F2E #21804A #2EB166 #4BD185

Accessibility & contrast

On white

4.94

#21804A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#21804A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21804A

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21804A	#FFFFFF	#000000	##FFFFFF
##21804A	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807546

Deuteranopia (green-blind)

#746D4E

Tritanopia (blue-blind)

#007E73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #21804a;
/* rgb */ color: rgb(33, 128, 74);
/* oklch */ color: oklch(53.2% 0.121 153.6);

Tailwind

colors: {
  custom: {
    50: '#6ba67d',
    500: '#21804a',
    950: '#000000',
  },
}

SCSS

$custom: #21804a;
$custom-light: #6ba67d;
$custom-dark: #000000;

JSON

{
  "hex": "#21804a",
  "rgb": {
    "r": 33,
    "g": 128,
    "b": 74
  },
  "hsl": {
    "h": 145.895,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53206,
    "c": 0.12096,
    "h": 153.6
  },
  "luminance": 0.16256
}

Semantic roles & 50–950 ramp

primary

#21804A

secondary

#B34A86

accent

#469FE2

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #21804A

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

Preview Lab → · Contrast checker → · Palette generator →