#21871F#21871F

#21871F is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.6% C 0.166 H 142.7°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#21871F
RGB	rgb(33, 135, 31)
HSL	hsl(119, 63%, 33%)
HSV	hsv(119, 77%, 53%)
CMYK	cmyk(75.6%, 0%, 77%, 47.1%)
CIE-LAB	lab(49.19, -48.64, 44.72)
CIE-LCH	lch(49.19, 66.07, 137.41°)
OKLab	oklab(54.6% -0.1321 0.1008)
OKLCH	oklch(54.6% 0.166 142.7)
XYZ	xyz(9.5379, 17.7491, 4.2193)
Luminance	0.1775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21871F #851F87

analogous

#55871F #21871F #1F8751

triadic

#21871F #1F2187 #871F21

tetradic

#21871F #1F5587 #851F87 #87511F

square

#21871F #1F5587 #851F87 #87511F

split-complementary

#21871F #511F87 #871F55

monochromatic

#092308 #155514 #21871F #2DB92A #4DD64B

Accessibility & contrast

On white

4.62

#21871F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#21871F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #21871F

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

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

#8A7A09

Deuteranopia (green-blind)

#7F722A

Tritanopia (blue-blind)

#008373

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #21871f;
/* rgb */ color: rgb(33, 135, 31);
/* oklch */ color: oklch(54.6% 0.166 142.7);

Tailwind

colors: {
  custom: {
    50: '#6eab62',
    500: '#21871f',
    950: '#000000',
  },
}

SCSS

$custom: #21871f;
$custom-light: #6eab62;
$custom-dark: #000000;

JSON

{
  "hex": "#21871f",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 31
  },
  "hsl": {
    "h": 118.846,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54603,
    "c": 0.1662,
    "h": 142.7
  },
  "luminance": 0.1775
}

Semantic roles & 50–950 ramp

primary

#21871F

secondary

#B64AB8

accent

#42E6E3

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #21871F

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

Preview Lab → · Contrast checker → · Palette generator →