#21871D#21871D

#21871D is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.6% C 0.167 H 142.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#21871D
RGB	rgb(33, 135, 29)
HSL	hsl(118, 65%, 32%)
HSV	hsv(118, 79%, 53%)
CMYK	cmyk(75.6%, 0%, 78.5%, 47.1%)
CIE-LAB	lab(49.18, -48.80, 45.42)
CIE-LCH	lch(49.18, 66.67, 137.05°)
OKLab	oklab(54.59% -0.1327 0.102)
OKLCH	oklch(54.59% 0.167 142.4)
XYZ	xyz(9.5124, 17.7389, 4.0848)
Luminance	0.1774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21871D #831D87

analogous

#56871D #21871D #1D874E

triadic

#21871D #1D2187 #871D21

tetradic

#21871D #1D5687 #831D87 #874E1D

square

#21871D #1D5687 #831D87 #874E1D

split-complementary

#21871D #4E1D87 #871D56

monochromatic

#082207 #155512 #21871D #2DB928 #4CD747

Accessibility & contrast

On white

4.62

#21871D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#21871D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #21871D

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21871D	#FFFFFF	#000000	##FFFFFF
##21871D	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)

#8A7A04

Deuteranopia (green-blind)

#7F7229

Tritanopia (blue-blind)

#008373

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #21871d;
/* rgb */ color: rgb(33, 135, 29);
/* oklch */ color: oklch(54.6% 0.167 142.4);

Tailwind

colors: {
  custom: {
    50: '#6eab61',
    500: '#21871d',
    950: '#000000',
  },
}

SCSS

$custom: #21871d;
$custom-light: #6eab61;
$custom-dark: #000000;

JSON

{
  "hex": "#21871d",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 29
  },
  "hsl": {
    "h": 117.736,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54589,
    "c": 0.16733,
    "h": 142.4
  },
  "luminance": 0.1774
}

Semantic roles & 50–950 ramp

primary

#21871D

secondary

#B546B9

accent

#40E8E1

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #21871D

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

Preview Lab → · Contrast checker → · Palette generator →