#21863F#21863F

#21863F is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.7% C 0.140 H 148.8°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#21863F
RGB	rgb(33, 134, 63)
HSL	hsl(138, 60%, 33%)
HSV	hsv(138, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 53%, 47.5%)
CIE-LAB	lab(49.17, -44.47, 30.03)
CIE-LCH	lch(49.17, 53.66, 145.97°)
OKLab	oklab(54.69% -0.1196 0.0726)
OKLCH	oklch(54.69% 0.14 148.8)
XYZ	xyz(10.0487, 17.7313, 7.5945)
Luminance	0.1773 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21863F #862168

analogous

#358621 #21863F #218672

triadic

#21863F #3F2186 #863F21

tetradic

#21863F #213586 #862168 #867221

square

#21863F #213586 #862168 #867221

split-complementary

#21863F #722186 #862135

monochromatic

#092411 #155528 #21863F #2DB756 #4ED376

Accessibility & contrast

On white

4.62

#21863F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#21863F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #21863F

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21863F	#FFFFFF	#000000	##FFFFFF
##21863F	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A39

Deuteranopia (green-blind)

#7B7244

Tritanopia (blue-blind)

#008376

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #21863f;
/* rgb */ color: rgb(33, 134, 63);
/* oklch */ color: oklch(54.7% 0.140 148.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21863f",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 63
  },
  "hsl": {
    "h": 137.822,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54688,
    "c": 0.13992,
    "h": 148.8
  },
  "luminance": 0.17732
}

Semantic roles & 50–950 ramp

primary

#21863F

secondary

#B74C97

accent

#44B4E4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #21863F

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

Preview Lab → · Contrast checker → · Palette generator →