#21834A#21834A

#21834A is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.0% C 0.125 H 152.9°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#21834A
RGB	rgb(33, 131, 74)
HSL	hsl(145, 60%, 32%)
HSV	hsv(145, 75%, 51%)
CMYK	cmyk(74.8%, 0%, 43.5%, 48.6%)
CIE-LAB	lab(48.32, -41.38, 23.00)
CIE-LCH	lch(48.32, 47.34, 150.93°)
OKLab	oklab(54.04% -0.1115 0.057)
OKLCH	oklch(54.04% 0.125 152.9)
XYZ	xyz(9.9786, 17.0492, 9.2422)
Luminance	0.1705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21834A #83215A

analogous

#298321 #21834A #21837B

triadic

#21834A #4A2183 #834A21

tetradic

#21834A #212983 #83215A #837B21

square

#21834A #212983 #83215A #837B21

split-complementary

#21834A #7B2183 #832129

monochromatic

#082113 #15522E #21834A #2DB466 #4CD284

Accessibility & contrast

On white

4.76

#21834A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#21834A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21834A

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21834A	#FFFFFF	#000000	##FFFFFF
##21834A	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837846

Deuteranopia (green-blind)

#776F4E

Tritanopia (blue-blind)

#008175

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #21834a;
/* rgb */ color: rgb(33, 131, 74);
/* oklch */ color: oklch(54.0% 0.125 152.9);

Tailwind

colors: {
  custom: {
    50: '#6ba87d',
    500: '#21834a',
    950: '#000000',
  },
}

SCSS

$custom: #21834a;
$custom-light: #6ba87d;
$custom-dark: #000000;

JSON

{
  "hex": "#21834a",
  "rgb": {
    "r": 33,
    "g": 131,
    "b": 74
  },
  "hsl": {
    "h": 145.102,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54043,
    "c": 0.12517,
    "h": 152.9
  },
  "luminance": 0.1705
}

Semantic roles & 50–950 ramp

primary

#21834A

secondary

#B54B89

accent

#45A1E3

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #21834A

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

Preview Lab → · Contrast checker → · Palette generator →