#21A42D#21A42D

#21A42D is a light, vivid green. Relative luminance 0.271; OKLCH L 62.8% C 0.191 H 143.9°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#21A42D
RGB	rgb(33, 164, 45)
HSL	hsl(125, 66%, 39%)
HSV	hsv(125, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 72.6%, 35.7%)
CIE-LAB	lab(59.03, -57.02, 49.44)
CIE-LCH	lch(59.03, 75.47, 139.07°)
OKLab	oklab(62.81% -0.1542 0.1125)
OKLCH	oklch(62.81% 0.191 143.9)
XYZ	xyz(14.3753, 27.0620, 6.9480)
Luminance	0.2706 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A42D #A42198

analogous

#56A421 #21A42D #21A46E

triadic

#21A42D #2D21A4 #A42D21

tetradic

#21A42D #2156A4 #A42198 #A46E21

square

#21A42D #2156A4 #A42198 #A46E21

split-complementary

#21A42D #6E21A4 #A42156

monochromatic

#0C3E11 #17711F #21A42D #2DD53D #60DF6C

Accessibility & contrast

On white

3.27

#21A42D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#21A42D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A42D

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A42D	#FFFFFF	#000000	##000000
##21A42D	1.00	3.27	6.41	6.41
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79419

Deuteranopia (green-blind)

#998A39

Tritanopia (blue-blind)

#009F8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #21a42d;
/* rgb */ color: rgb(33, 164, 45);
/* oklch */ color: oklch(62.8% 0.191 143.9);

Tailwind

colors: {
  custom: {
    50: '#75c06d',
    500: '#21a42d',
    950: '#000000',
  },
}

SCSS

$custom: #21a42d;
$custom-light: #75c06d;
$custom-dark: #000000;

JSON

{
  "hex": "#21a42d",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 45
  },
  "hsl": {
    "h": 125.496,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62813,
    "c": 0.19091,
    "h": 143.9
  },
  "luminance": 0.27064
}

Semantic roles & 50–950 ramp

primary

#21A42D

secondary

#C45DBA

accent

#3EDAE9

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #21A42D

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

Preview Lab → · Contrast checker → · Palette generator →