#429A21#429A21

#429A21 is a mid, vivid green. Relative luminance 0.244; OKLCH L 60.9% C 0.175 H 138.9°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#429A21
RGB	rgb(66, 154, 33)
HSL	hsl(104, 65%, 37%)
HSV	hsv(104, 79%, 60%)
CMYK	cmyk(57.1%, 0%, 78.6%, 39.6%)
CIE-LAB	lab(56.46, -47.81, 51.45)
CIE-LCH	lch(56.46, 70.23, 132.90°)
OKLab	oklab(60.89% -0.1318 0.1148)
OKLCH	oklch(60.89% 0.175 138.9)
XYZ	xyz(14.0763, 24.3781, 5.4022)
Luminance	0.2438 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429A21 #79219A

analogous

#7F9A21 #429A21 #219A3C

triadic

#429A21 #21429A #9A2142

tetradic

#429A21 #217F9A #79219A #9A3C21

square

#429A21 #217F9A #79219A #9A3C21

split-complementary

#429A21 #3C219A #9A217F

monochromatic

#17350B #2C6816 #429A21 #58CC2C #7DDC5A

Accessibility & contrast

On white

3.57

#429A21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#429A21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429A21

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429A21	#FFFFFF	#000000	##000000
##429A21	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C01

Deuteranopia (green-blind)

#94852F

Tritanopia (blue-blind)

#399583

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #429a21;
/* rgb */ color: rgb(66, 154, 33);
/* oklch */ color: oklch(60.9% 0.175 138.9);

Tailwind

colors: {
  custom: {
    50: '#81b866',
    500: '#429a21',
    950: '#000000',
  },
}

SCSS

$custom: #429a21;
$custom-light: #81b866;
$custom-dark: #000000;

JSON

{
  "hex": "#429a21",
  "rgb": {
    "r": 66,
    "g": 154,
    "b": 33
  },
  "hsl": {
    "h": 103.636,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.60889,
    "c": 0.17479,
    "h": 138.9
  },
  "luminance": 0.24379
}

Semantic roles & 50–950 ramp

primary

#429A21

secondary

#A357C0

accent

#40E8BA

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #429A21

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

Preview Lab → · Contrast checker → · Palette generator →