#429C2B#429C2B

#429C2B is a mid, vivid green. Relative luminance 0.251; OKLCH L 61.5% C 0.171 H 140.0°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#429C2B
RGB	rgb(66, 156, 43)
HSL	hsl(108, 57%, 39%)
HSV	hsv(108, 72%, 61%)
CMYK	cmyk(57.7%, 0%, 72.4%, 38.8%)
CIE-LAB	lab(57.18, -47.84, 48.56)
CIE-LCH	lch(57.18, 68.16, 134.57°)
OKLab	oklab(61.5% -0.1313 0.1102)
OKLCH	oklch(61.5% 0.171 140)
XYZ	xyz(14.5706, 25.1084, 6.3636)
Luminance	0.2511 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429C2B #852B9C

analogous

#7B9C2B #429C2B #2B9C4D

triadic

#429C2B #2B429C #9C2B42

tetradic

#429C2B #2B7B9C #852B9C #9C4D2B

square

#429C2B #2B7B9C #852B9C #9C4D2B

split-complementary

#429C2B #4D2B9C #9C2B7B

monochromatic

#193C11 #2E6C1E #429C2B #58C93B #81D66B

Accessibility & contrast

On white

3.49

#429C2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#429C2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429C2B

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429C2B	#FFFFFF	#000000	##000000
##429C2B	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E18

Deuteranopia (green-blind)

#958636

Tritanopia (blue-blind)

#379786

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #429c2b;
/* rgb */ color: rgb(66, 156, 43);
/* oklch */ color: oklch(61.5% 0.171 140.0);

Tailwind

colors: {
  custom: {
    50: '#80ba6b',
    500: '#429c2b',
    950: '#000000',
  },
}

SCSS

$custom: #429c2b;
$custom-light: #80ba6b;
$custom-dark: #000000;

JSON

{
  "hex": "#429c2b",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 43
  },
  "hsl": {
    "h": 107.788,
    "s": 56.784,
    "l": 39.02
  },
  "oklch": {
    "l": 0.615,
    "c": 0.1714,
    "h": 140
  },
  "luminance": 0.2511
}

Semantic roles & 50–950 ramp

primary

#429C2B

secondary

#AB66BD

accent

#48E0C1

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #429C2B

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

Preview Lab → · Contrast checker → · Palette generator →