#429C5D#429C5D

#429C5D is a light, vivid green. Relative luminance 0.257; OKLCH L 62.2% C 0.128 H 150.8°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#429C5D
RGB	rgb(66, 156, 93)
HSL	hsl(138, 41%, 44%)
HSV	hsv(138, 58%, 61%)
CMYK	cmyk(57.7%, 0%, 40.4%, 38.8%)
CIE-LAB	lab(57.77, -41.28, 25.13)
CIE-LCH	lch(57.77, 48.33, 148.67°)
OKLab	oklab(62.18% -0.1118 0.0625)
OKLCH	oklch(62.18% 0.128 150.8)
XYZ	xyz(16.1098, 25.7240, 14.4701)
Luminance	0.2572 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429C5D #9C4281

analogous

#549C42 #429C5D #429C8A

triadic

#429C5D #5D429C #9C5D42

tetradic

#429C5D #42549C #9C4281 #9C8A42

square

#429C5D #42549C #9C4281 #9C8A42

split-complementary

#429C5D #8A429C #9C4254

monochromatic

#1E462A #307143 #429C5D #60BC7B #8BCE9F

Accessibility & contrast

On white

3.42

#429C5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#429C5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429C5D

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429C5D	#FFFFFF	#000000	##000000
##429C5D	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)

#9D9059

Deuteranopia (green-blind)

#918761

Tritanopia (blue-blind)

#2A9A8C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #429c5d;
/* rgb */ color: rgb(66, 156, 93);
/* oklch */ color: oklch(62.2% 0.128 150.8);

Tailwind

colors: {
  custom: {
    50: '#7eba8b',
    500: '#429c5d',
    950: '#000000',
  },
}

SCSS

$custom: #429c5d;
$custom-light: #7eba8b;
$custom-dark: #000000;

JSON

{
  "hex": "#429c5d",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 93
  },
  "hsl": {
    "h": 138,
    "s": 40.541,
    "l": 43.529
  },
  "oklch": {
    "l": 0.62181,
    "c": 0.12807,
    "h": 150.8
  },
  "luminance": 0.25725
}

Semantic roles & 50–950 ramp

primary

#429C5D

secondary

#B981A8

accent

#57ACD0

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #429C5D

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

Preview Lab → · Contrast checker → · Palette generator →