#429E21#429E21

#429E21 is a mid, vivid green. Relative luminance 0.257; OKLCH L 62.0% C 0.180 H 139.2°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#429E21
RGB	rgb(66, 158, 33)
HSL	hsl(104, 65%, 37%)
HSV	hsv(104, 79%, 62%)
CMYK	cmyk(58.2%, 0%, 79.1%, 38%)
CIE-LAB	lab(57.77, -49.30, 52.70)
CIE-LCH	lch(57.77, 72.17, 133.09°)
OKLab	oklab(61.97% -0.1358 0.1174)
OKLCH	oklch(61.97% 0.18 139.2)
XYZ	xyz(14.7475, 25.7205, 5.6259)
Luminance	0.2572 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429E21 #7D219E

analogous

#819E21 #429E21 #219E3F

triadic

#429E21 #21429E #9E2142

tetradic

#429E21 #21819E #7D219E #9E3F21

square

#429E21 #21819E #7D219E #9E3F21

split-complementary

#429E21 #3F219E #9E2181

monochromatic

#18390C #2D6B16 #429E21 #57D12C #7EDD5C

Accessibility & contrast

On white

3.42

#429E21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#429E21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429E21

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429E21	#FFFFFF	#000000	##000000
##429E21	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#97882F

Tritanopia (blue-blind)

#389887

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #429e21;
/* rgb */ color: rgb(66, 158, 33);
/* oklch */ color: oklch(62.0% 0.180 139.2);

Tailwind

colors: {
  custom: {
    50: '#81bb67',
    500: '#429e21',
    950: '#000000',
  },
}

SCSS

$custom: #429e21;
$custom-light: #81bb67;
$custom-dark: #000000;

JSON

{
  "hex": "#429e21",
  "rgb": {
    "r": 66,
    "g": 158,
    "b": 33
  },
  "hsl": {
    "h": 104.16,
    "s": 65.445,
    "l": 37.451
  },
  "oklch": {
    "l": 0.61967,
    "c": 0.17954,
    "h": 139.2
  },
  "luminance": 0.25722
}

Semantic roles & 50–950 ramp

primary

#429E21

secondary

#A659C1

accent

#3FE8BC

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #429E21

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

Preview Lab → · Contrast checker → · Palette generator →