#21843D#21843D

#21843D is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.1% C 0.139 H 148.4°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#21843D
RGB	rgb(33, 132, 61)
HSL	hsl(137, 60%, 32%)
HSV	hsv(137, 75%, 52%)
CMYK	cmyk(75%, 0%, 53.8%, 48.2%)
CIE-LAB	lab(48.46, -44.04, 30.21)
CIE-LCH	lch(48.46, 53.41, 145.55°)
OKLab	oklab(54.1% -0.1185 0.0729)
OKLCH	oklch(54.1% 0.139 148.4)
XYZ	xyz(9.7200, 17.1617, 7.2142)
Luminance	0.1716 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21843D #842168

analogous

#368421 #21843D #21846F

triadic

#21843D #3D2184 #843D21

tetradic

#21843D #213684 #842168 #846F21

square

#21843D #213684 #842168 #846F21

split-complementary

#21843D #6F2184 #842136

monochromatic

#092210 #155326 #21843D #2DB554 #4DD273

Accessibility & contrast

On white

4.74

#21843D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#21843D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21843D

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21843D	#FFFFFF	#000000	##FFFFFF
##21843D	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857837

Deuteranopia (green-blind)

#7A7042

Tritanopia (blue-blind)

#008174

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #21843d;
/* rgb */ color: rgb(33, 132, 61);
/* oklch */ color: oklch(54.1% 0.139 148.4);

Tailwind

colors: {
  custom: {
    50: '#6ca974',
    500: '#21843d',
    950: '#000000',
  },
}

SCSS

$custom: #21843d;
$custom-light: #6ca974;
$custom-dark: #000000;

JSON

{
  "hex": "#21843d",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 61
  },
  "hsl": {
    "h": 136.97,
    "s": 60,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54095,
    "c": 0.1391,
    "h": 148.4
  },
  "luminance": 0.17163
}

Semantic roles & 50–950 ramp

primary

#21843D

secondary

#B64B97

accent

#45B6E3

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #21843D

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

Preview Lab → · Contrast checker → · Palette generator →