#429C63#429C63

#429C63 is a light, vivid green. Relative luminance 0.258; OKLCH L 62.3% C 0.122 H 153.2°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#429C63
RGB	rgb(66, 156, 99)
HSL	hsl(142, 41%, 44%)
HSV	hsv(142, 58%, 61%)
CMYK	cmyk(57.7%, 0%, 36.5%, 38.8%)
CIE-LAB	lab(57.88, -40.17, 22.00)
CIE-LCH	lch(57.88, 45.80, 151.29°)
OKLab	oklab(62.3% -0.109 0.0552)
OKLCH	oklch(62.3% 0.122 153.2)
XYZ	xyz(16.3861, 25.8345, 15.9250)
Luminance	0.2584 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429C63 #9C427B

analogous

#4E9C42 #429C63 #429C90

triadic

#429C63 #63429C #9C6342

tetradic

#429C63 #424E9C #9C427B #9C9042

square

#429C63 #424E9C #9C427B #9C9042

split-complementary

#429C63 #90429C #9C424E

monochromatic

#1E462C #307148 #429C63 #60BC81 #8BCEA3

Accessibility & contrast

On white

3.41

#429C63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#429C63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429C63

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429C63	#FFFFFF	#000000	##000000
##429C63	1.00	3.41	6.17	6.17
#FFFFFF	3.41	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)

#9C905F

Deuteranopia (green-blind)

#908867

Tritanopia (blue-blind)

#279A8D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #429c63;
/* rgb */ color: rgb(66, 156, 99);
/* oklch */ color: oklch(62.3% 0.122 153.2);

Tailwind

colors: {
  custom: {
    50: '#7eba90',
    500: '#429c63',
    950: '#000000',
  },
}

SCSS

$custom: #429c63;
$custom-light: #7eba90;
$custom-dark: #000000;

JSON

{
  "hex": "#429c63",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 99
  },
  "hsl": {
    "h": 142,
    "s": 40.541,
    "l": 43.529
  },
  "oklch": {
    "l": 0.62302,
    "c": 0.12216,
    "h": 153.2
  },
  "luminance": 0.25836
}

Semantic roles & 50–950 ramp

primary

#429C63

secondary

#B981A4

accent

#57A4D0

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #429C63

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

Preview Lab → · Contrast checker → · Palette generator →