#21871E#21871E

#21871E is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.6% C 0.167 H 142.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#21871E
RGB	rgb(33, 135, 30)
HSL	hsl(118, 64%, 32%)
HSV	hsv(118, 78%, 53%)
CMYK	cmyk(75.6%, 0%, 77.8%, 47.1%)
CIE-LAB	lab(49.18, -48.72, 45.07)
CIE-LCH	lch(49.18, 66.37, 137.23°)
OKLab	oklab(54.6% -0.1324 0.1014)
OKLCH	oklch(54.6% 0.167 142.6)
XYZ	xyz(9.5249, 17.7439, 4.1510)
Luminance	0.1774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21871E #841E87

analogous

#55871E #21871E #1E8750

triadic

#21871E #1E2187 #871E21

tetradic

#21871E #1E5587 #841E87 #87501E

square

#21871E #1E5587 #841E87 #87501E

split-complementary

#21871E #501E87 #871E55

monochromatic

#092308 #155513 #21871E #2DB929 #4DD749

Accessibility & contrast

On white

4.62

#21871E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#21871E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #21871E

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

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

#8A7A06

Deuteranopia (green-blind)

#7F722A

Tritanopia (blue-blind)

#008373

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #21871e;
/* rgb */ color: rgb(33, 135, 30);
/* oklch */ color: oklch(54.6% 0.167 142.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21871e",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 30
  },
  "hsl": {
    "h": 118.286,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54596,
    "c": 0.16678,
    "h": 142.6
  },
  "luminance": 0.17745
}

Semantic roles & 50–950 ramp

primary

#21871E

secondary

#B648B9

accent

#41E7E2

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #21871E

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

Preview Lab → · Contrast checker → · Palette generator →