#21842B#21842B

#21842B is a mid, vivid green. Relative luminance 0.170; OKLCH L 53.9% C 0.155 H 144.4°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#21842B
RGB	rgb(33, 132, 43)
HSL	hsl(126, 60%, 32%)
HSV	hsv(126, 75%, 52%)
CMYK	cmyk(75%, 0%, 67.4%, 48.2%)
CIE-LAB	lab(48.26, -46.46, 38.81)
CIE-LCH	lch(48.26, 60.54, 140.13°)
OKLab	oklab(53.86% -0.1256 0.09)
OKLCH	oklch(53.86% 0.155 144.4)
XYZ	xyz(9.3139, 16.9992, 5.0754)
Luminance	0.1700 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21842B #84217A

analogous

#488421 #21842B #21845D

triadic

#21842B #2B2184 #842B21

tetradic

#21842B #214884 #84217A #845D21

square

#21842B #214884 #84217A #845D21

split-complementary

#21842B #5D2184 #842148

monochromatic

#09220B #15531B #21842B #2DB53B #4DD25A

Accessibility & contrast

On white

4.77

#21842B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#21842B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21842B

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21842B	#FFFFFF	#000000	##FFFFFF
##21842B	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867720

Deuteranopia (green-blind)

#7B7033

Tritanopia (blue-blind)

#008072

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #21842b;
/* rgb */ color: rgb(33, 132, 43);
/* oklch */ color: oklch(53.9% 0.155 144.4);

Tailwind

colors: {
  custom: {
    50: '#6da969',
    500: '#21842b',
    950: '#000000',
  },
}

SCSS

$custom: #21842b;
$custom-light: #6da969;
$custom-dark: #000000;

JSON

{
  "hex": "#21842b",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 43
  },
  "hsl": {
    "h": 126.061,
    "s": 60,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5386,
    "c": 0.15452,
    "h": 144.4
  },
  "luminance": 0.17
}

Semantic roles & 50–950 ramp

primary

#21842B

secondary

#B64BAB

accent

#45D3E3

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #21842B

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

Preview Lab → · Contrast checker → · Palette generator →