#21A42E#21A42E

#21A42E is a light, vivid green. Relative luminance 0.271; OKLCH L 62.8% C 0.190 H 144.0°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#21A42E
RGB	rgb(33, 164, 46)
HSL	hsl(126, 66%, 39%)
HSV	hsv(126, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 72%, 35.7%)
CIE-LAB	lab(59.04, -56.93, 49.06)
CIE-LCH	lch(59.04, 75.15, 139.24°)
OKLab	oklab(62.82% -0.1539 0.1119)
OKLCH	oklch(62.82% 0.19 144)
XYZ	xyz(14.3948, 27.0698, 7.0506)
Luminance	0.2707 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A42E #A42197

analogous

#55A421 #21A42E #21A46F

triadic

#21A42E #2E21A4 #A42E21

tetradic

#21A42E #2155A4 #A42197 #A46F21

square

#21A42E #2155A4 #A42197 #A46F21

split-complementary

#21A42E #6F21A4 #A42155

monochromatic

#0C3E11 #177120 #21A42E #2DD53E #60DF6D

Accessibility & contrast

On white

3.27

#21A42E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#21A42E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A42E

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A42E	#FFFFFF	#000000	##000000
##21A42E	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)

#A7941B

Deuteranopia (green-blind)

#998A3A

Tritanopia (blue-blind)

#009F8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #21a42e;
/* rgb */ color: rgb(33, 164, 46);
/* oklch */ color: oklch(62.8% 0.190 144.0);

Tailwind

colors: {
  custom: {
    50: '#75c06e',
    500: '#21a42e',
    950: '#000000',
  },
}

SCSS

$custom: #21a42e;
$custom-light: #75c06e;
$custom-dark: #000000;

JSON

{
  "hex": "#21a42e",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 46
  },
  "hsl": {
    "h": 125.954,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62821,
    "c": 0.19029,
    "h": 144
  },
  "luminance": 0.27072
}

Semantic roles & 50–950 ramp

primary

#21A42E

secondary

#C45DBA

accent

#3ED8E9

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #21A42E

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

Preview Lab → · Contrast checker → · Palette generator →