#21853B#21853B

#21853B is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.3% C 0.142 H 147.8°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#21853B
RGB	rgb(33, 133, 59)
HSL	hsl(136, 60%, 33%)
HSV	hsv(136, 75%, 52%)
CMYK	cmyk(75.2%, 0%, 55.6%, 47.8%)
CIE-LAB	lab(48.78, -44.72, 31.63)
CIE-LCH	lch(48.78, 54.78, 144.73°)
OKLab	oklab(54.35% -0.1204 0.0759)
OKLCH	oklch(54.35% 0.142 147.8)
XYZ	xyz(9.8034, 17.4130, 6.9812)
Luminance	0.1741 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21853B #85216B

analogous

#398521 #21853B #21856D

triadic

#21853B #3B2185 #853B21

tetradic

#21853B #213985 #85216B #856D21

square

#21853B #213985 #85216B #856D21

split-complementary

#21853B #6D2185 #852139

monochromatic

#09230F #155425 #21853B #2DB651 #4DD370

Accessibility & contrast

On white

4.68

#21853B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#21853B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21853B

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21853B	#FFFFFF	#000000	##FFFFFF
##21853B	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867934

Deuteranopia (green-blind)

#7B7141

Tritanopia (blue-blind)

#008274

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #21853b;
/* rgb */ color: rgb(33, 133, 59);
/* oklch */ color: oklch(54.3% 0.142 147.8);

Tailwind

colors: {
  custom: {
    50: '#6ca973',
    500: '#21853b',
    950: '#000000',
  },
}

SCSS

$custom: #21853b;
$custom-light: #6ca973;
$custom-dark: #000000;

JSON

{
  "hex": "#21853b",
  "rgb": {
    "r": 33,
    "g": 133,
    "b": 59
  },
  "hsl": {
    "h": 135.6,
    "s": 60.241,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54346,
    "c": 0.14229,
    "h": 147.8
  },
  "luminance": 0.17414
}

Semantic roles & 50–950 ramp

primary

#21853B

secondary

#B64C9A

accent

#44BAE3

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #21853B

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

Preview Lab → · Contrast checker → · Palette generator →