#21863E#21863E

#21863E is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.7% C 0.141 H 148.5°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#21863E
RGB	rgb(33, 134, 62)
HSL	hsl(137, 60%, 33%)
HSV	hsv(137, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 53.7%, 47.5%)
CIE-LAB	lab(49.16, -44.63, 30.54)
CIE-LCH	lch(49.16, 54.08, 145.62°)
OKLab	oklab(54.67% -0.1201 0.0736)
OKLCH	oklch(54.67% 0.141 148.5)
XYZ	xyz(10.0210, 17.7202, 7.4487)
Luminance	0.1772 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21863E #862169

analogous

#368621 #21863E #218671

triadic

#21863E #3E2186 #863E21

tetradic

#21863E #213686 #862169 #867121

square

#21863E #213686 #862169 #867121

split-complementary

#21863E #712186 #862136

monochromatic

#092411 #155527 #21863E #2DB755 #4ED374

Accessibility & contrast

On white

4.62

#21863E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#21863E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #21863E

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21863E	#FFFFFF	#000000	##FFFFFF
##21863E	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A38

Deuteranopia (green-blind)

#7B7243

Tritanopia (blue-blind)

#008376

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #21863e;
/* rgb */ color: rgb(33, 134, 62);
/* oklch */ color: oklch(54.7% 0.141 148.5);

Tailwind

colors: {
  custom: {
    50: '#6caa75',
    500: '#21863e',
    950: '#000000',
  },
}

SCSS

$custom: #21863e;
$custom-light: #6caa75;
$custom-dark: #000000;

JSON

{
  "hex": "#21863e",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 62
  },
  "hsl": {
    "h": 137.228,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54672,
    "c": 0.14086,
    "h": 148.5
  },
  "luminance": 0.17721
}

Semantic roles & 50–950 ramp

primary

#21863E

secondary

#B74C98

accent

#44B6E4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #21863E

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

Preview Lab → · Contrast checker → · Palette generator →