#21B022#21B022

#21B022 is a light, highly saturated green. Relative luminance 0.315; OKLCH L 66.0% C 0.210 H 142.8°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#21B022
RGB	rgb(33, 176, 34)
HSL	hsl(120, 68%, 41%)
HSV	hsv(120, 81%, 69%)
CMYK	cmyk(81.3%, 0%, 80.7%, 31%)
CIE-LAB	lab(62.92, -61.57, 57.01)
CIE-LCH	lch(62.92, 83.91, 137.20°)
OKLab	oklab(66.02% -0.1671 0.1268)
OKLCH	oklch(66.02% 0.21 142.8)
XYZ	xyz(16.4402, 31.4875, 6.7243)
Luminance	0.3149 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21B022 #B021AF

analogous

#67B021 #21B022 #21B069

triadic

#21B022 #2221B0 #B02221

tetradic

#21B022 #2167B0 #B021AF #B06921

square

#21B022 #2167B0 #B021AF #B06921

split-complementary

#21B022 #6921B0 #B02167

monochromatic

#0E490E #177C18 #21B022 #35D936 #69E369

Accessibility & contrast

On white

2.88

#21B022 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#21B022 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B022

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21B022	#FFFFFF	#000000	##000000
##21B022	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F00

Deuteranopia (green-blind)

#A59434

Tritanopia (blue-blind)

#00AB96

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #21b022;
/* rgb */ color: rgb(33, 176, 34);
/* oklch */ color: oklch(66.0% 0.210 142.8);

Tailwind

colors: {
  custom: {
    50: '#78c96a',
    500: '#21b022',
    950: '#000000',
  },
}

SCSS

$custom: #21b022;
$custom-light: #78c96a;
$custom-dark: #000000;

JSON

{
  "hex": "#21b022",
  "rgb": {
    "r": 33,
    "g": 176,
    "b": 34
  },
  "hsl": {
    "h": 120.42,
    "s": 68.421,
    "l": 40.98
  },
  "oklch": {
    "l": 0.66024,
    "c": 0.20977,
    "h": 142.8
  },
  "luminance": 0.31489
}

Semantic roles & 50–950 ramp

primary

#21B022

secondary

#C864C8

accent

#3DEAEB

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #21B022

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

Preview Lab → · Contrast checker → · Palette generator →