#21971D#21971D

#21971D is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.1% C 0.185 H 142.5°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#21971D
RGB	rgb(33, 151, 29)
HSL	hsl(118, 68%, 35%)
HSV	hsv(118, 81%, 59%)
CMYK	cmyk(78.1%, 0%, 80.8%, 40.8%)
CIE-LAB	lab(54.60, -54.07, 50.65)
CIE-LCH	lch(54.60, 74.09, 136.87°)
OKLab	oklab(59.1% -0.1469 0.1129)
OKLCH	oklch(59.1% 0.185 142.5)
XYZ	xyz(11.9148, 22.5439, 4.8856)
Luminance	0.2255 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21971D #931D97

analogous

#5E971D #21971D #1D9756

triadic

#21971D #1D2197 #971D21

tetradic

#21971D #1D5E97 #931D97 #97561D

square

#21971D #1D5E97 #931D97 #97561D

split-complementary

#21971D #561D97 #971D5E

monochromatic

#0B3009 #166413 #21971D #2CCA27 #55DE51

Accessibility & contrast

On white

3.81

#21971D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#21971D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21971D

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21971D	#FFFFFF	#000000	##000000
##21971D	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8800

Deuteranopia (green-blind)

#8E7F2C

Tritanopia (blue-blind)

#009281

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #21971d;
/* rgb */ color: rgb(33, 151, 29);
/* oklch */ color: oklch(59.1% 0.185 142.5);

Tailwind

colors: {
  custom: {
    50: '#72b764',
    500: '#21971d',
    950: '#000000',
  },
}

SCSS

$custom: #21971d;
$custom-light: #72b764;
$custom-dark: #000000;

JSON

{
  "hex": "#21971d",
  "rgb": {
    "r": 33,
    "g": 151,
    "b": 29
  },
  "hsl": {
    "h": 118.033,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59095,
    "c": 0.1853,
    "h": 142.5
  },
  "luminance": 0.22545
}

Semantic roles & 50–950 ramp

primary

#21971D

secondary

#BD4FC0

accent

#3DEBE5

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #21971D

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

Preview Lab → · Contrast checker → · Palette generator →