#21A23A#21A23A

#21A23A is a light, vivid green. Relative luminance 0.265; OKLCH L 62.4% C 0.180 H 145.7°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#21A23A
RGB	rgb(33, 162, 58)
HSL	hsl(132, 66%, 38%)
HSV	hsv(132, 80%, 64%)
CMYK	cmyk(79.6%, 0%, 64.2%, 36.5%)
CIE-LAB	lab(58.48, -55.03, 43.42)
CIE-LCH	lch(58.48, 70.10, 141.73°)
OKLab	oklab(62.39% -0.1483 0.1013)
OKLCH	oklch(62.39% 0.18 145.7)
XYZ	xyz(14.3102, 26.4678, 8.3568)
Luminance	0.2647 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A23A #A22189

analogous

#48A221 #21A23A #21A27A

triadic

#21A23A #3A21A2 #A23A21

tetradic

#21A23A #2148A2 #A22189 #A27A21

square

#21A23A #2148A2 #A22189 #A27A21

split-complementary

#21A23A #7A21A2 #A22148

monochromatic

#0C3C16 #176F28 #21A23A #2CD44D #5FDE78

Accessibility & contrast

On white

3.34

#21A23A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#21A23A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A23A

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A23A	#FFFFFF	#000000	##000000
##21A23A	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5932E

Deuteranopia (green-blind)

#968943

Tritanopia (blue-blind)

#009E8C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #21a23a;
/* rgb */ color: rgb(33, 162, 58);
/* oklch */ color: oklch(62.4% 0.180 145.7);

Tailwind

colors: {
  custom: {
    50: '#74bf74',
    500: '#21a23a',
    950: '#000000',
  },
}

SCSS

$custom: #21a23a;
$custom-light: #74bf74;
$custom-dark: #000000;

JSON

{
  "hex": "#21a23a",
  "rgb": {
    "r": 33,
    "g": 162,
    "b": 58
  },
  "hsl": {
    "h": 131.628,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62388,
    "c": 0.17959,
    "h": 145.7
  },
  "luminance": 0.26469
}

Semantic roles & 50–950 ramp

primary

#21A23A

secondary

#C35CAF

accent

#3FC8E9

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #21A23A

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

Preview Lab → · Contrast checker → · Palette generator →