#429D51#429D51

#429D51 is a light, vivid green. Relative luminance 0.259; OKLCH L 62.2% C 0.141 H 146.9°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#429D51
RGB	rgb(66, 157, 81)
HSL	hsl(130, 41%, 44%)
HSV	hsv(130, 58%, 62%)
CMYK	cmyk(58%, 0%, 48.4%, 38.4%)
CIE-LAB	lab(57.91, -43.72, 31.69)
CIE-LCH	lch(57.91, 54.00, 144.06°)
OKLab	oklab(62.23% -0.1183 0.0772)
OKLCH	oklch(62.23% 0.141 146.9)
XYZ	xyz(15.7879, 25.8649, 11.9434)
Luminance	0.2587 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429D51 #9D428E

analogous

#609D42 #429D51 #429D7E

triadic

#429D51 #51429D #9D5142

tetradic

#429D51 #42609D #9D428E #9D7E42

square

#429D51 #42609D #9D428E #9D7E42

split-complementary

#429D51 #7E429D #9D4260

monochromatic

#1E4725 #30723B #429D51 #60BC6F #8BCE96

Accessibility & contrast

On white

3.40

#429D51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#429D51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429D51

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429D51	#FFFFFF	#000000	##000000
##429D51	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F904B

Deuteranopia (green-blind)

#938856

Tritanopia (blue-blind)

#2E9A8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #429d51;
/* rgb */ color: rgb(66, 157, 81);
/* oklch */ color: oklch(62.2% 0.141 146.9);

Tailwind

colors: {
  custom: {
    50: '#7fbb83',
    500: '#429d51',
    950: '#000000',
  },
}

SCSS

$custom: #429d51;
$custom-light: #7fbb83;
$custom-dark: #000000;

JSON

{
  "hex": "#429d51",
  "rgb": {
    "r": 66,
    "g": 157,
    "b": 81
  },
  "hsl": {
    "h": 129.89,
    "s": 40.807,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6223,
    "c": 0.14128,
    "h": 146.9
  },
  "luminance": 0.25866
}

Semantic roles & 50–950 ramp

primary

#429D51

secondary

#B982B0

accent

#57BDD1

background

#F8FBF8

surface

#EFF6EF

border

#CAD0CA

text

#0B120B

muted

#7C817C

Preview Lab

Preview with #429D51

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

Preview Lab → · Contrast checker → · Palette generator →