#21863D#21863D

#21863D is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.7% C 0.142 H 148.2°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#21863D
RGB	rgb(33, 134, 61)
HSL	hsl(137, 60%, 33%)
HSV	hsv(137, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 54.5%, 47.5%)
CIE-LAB	lab(49.14, -44.79, 31.04)
CIE-LCH	lch(49.14, 54.50, 145.27°)
OKLab	oklab(54.66% -0.1205 0.0747)
OKLCH	oklch(54.66% 0.142 148.2)
XYZ	xyz(9.9938, 17.7093, 7.3055)
Luminance	0.1771 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21863D #86216A

analogous

#378621 #21863D #218670

triadic

#21863D #3D2186 #863D21

tetradic

#21863D #213786 #86216A #867021

square

#21863D #213786 #86216A #867021

split-complementary

#21863D #702186 #862137

monochromatic

#092410 #155527 #21863D #2DB753 #4ED373

Accessibility & contrast

On white

4.62

#21863D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#21863D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #21863D

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21863D	#FFFFFF	#000000	##FFFFFF
##21863D	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)

#877A37

Deuteranopia (green-blind)

#7C7242

Tritanopia (blue-blind)

#008375

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #21863d;
/* rgb */ color: rgb(33, 134, 61);
/* oklch */ color: oklch(54.7% 0.142 148.2);

Tailwind

colors: {
  custom: {
    50: '#6caa74',
    500: '#21863d',
    950: '#000000',
  },
}

SCSS

$custom: #21863d;
$custom-light: #6caa74;
$custom-dark: #000000;

JSON

{
  "hex": "#21863d",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 61
  },
  "hsl": {
    "h": 136.634,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54657,
    "c": 0.14178,
    "h": 148.2
  },
  "luminance": 0.1771
}

Semantic roles & 50–950 ramp

primary

#21863D

secondary

#B74C99

accent

#44B7E4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #21863D

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

Preview Lab → · Contrast checker → · Palette generator →