#21A43C#21A43C

#21A43C is a light, vivid green. Relative luminance 0.272; OKLCH L 63.0% C 0.180 H 145.9°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#21A43C
RGB	rgb(33, 164, 60)
HSL	hsl(132, 66%, 39%)
HSV	hsv(132, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 63.4%, 35.7%)
CIE-LAB	lab(59.16, -55.46, 43.28)
CIE-LCH	lch(59.16, 70.35, 142.03°)
OKLab	oklab(62.96% -0.1494 0.1012)
OKLCH	oklch(62.96% 0.18 145.9)
XYZ	xyz(14.7172, 27.1987, 8.7483)
Luminance	0.2720 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A43C #A42189

analogous

#48A421 #21A43C #21A47D

triadic

#21A43C #3C21A4 #A43C21

tetradic

#21A43C #2148A4 #A42189 #A47D21

square

#21A43C #2148A4 #A42189 #A47D21

split-complementary

#21A43C #7D21A4 #A42148

monochromatic

#0C3E17 #177129 #21A43C #2DD550 #60DF7A

Accessibility & contrast

On white

3.26

#21A43C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#21A43C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A43C

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A43C	#FFFFFF	#000000	##000000
##21A43C	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69430

Deuteranopia (green-blind)

#988A45

Tritanopia (blue-blind)

#00A08E

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #21a43c;
/* rgb */ color: rgb(33, 164, 60);
/* oklch */ color: oklch(63.0% 0.180 145.9);

Tailwind

colors: {
  custom: {
    50: '#74c076',
    500: '#21a43c',
    950: '#000000',
  },
}

SCSS

$custom: #21a43c;
$custom-light: #74c076;
$custom-dark: #000000;

JSON

{
  "hex": "#21a43c",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 60
  },
  "hsl": {
    "h": 132.366,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62958,
    "c": 0.18045,
    "h": 145.9
  },
  "luminance": 0.272
}

Semantic roles & 50–950 ramp

primary

#21A43C

secondary

#C45DAF

accent

#3EC6E9

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #21A43C

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

Preview Lab → · Contrast checker → · Palette generator →