#429C64#429C64

#429C64 is a light, vivid green. Relative luminance 0.259; OKLCH L 62.3% C 0.121 H 153.6°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#429C64
RGB	rgb(66, 156, 100)
HSL	hsl(143, 41%, 44%)
HSV	hsv(143, 58%, 61%)
CMYK	cmyk(57.7%, 0%, 35.9%, 38.8%)
CIE-LAB	lab(57.90, -39.97, 21.48)
CIE-LCH	lch(57.90, 45.38, 151.75°)
OKLab	oklab(62.32% -0.1085 0.0539)
OKLCH	oklch(62.32% 0.121 153.6)
XYZ	xyz(16.4342, 25.8538, 16.1783)
Luminance	0.2586 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429C64 #9C427A

analogous

#4D9C42 #429C64 #429C91

triadic

#429C64 #64429C #9C6442

tetradic

#429C64 #424D9C #9C427A #9C9142

square

#429C64 #424D9C #9C427A #9C9142

split-complementary

#429C64 #91429C #9C424D

monochromatic

#1E462D #307148 #429C64 #60BC82 #8BCEA4

Accessibility & contrast

On white

3.40

#429C64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#429C64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429C64

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429C64	#FFFFFF	#000000	##000000
##429C64	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)

#9C9060

Deuteranopia (green-blind)

#908868

Tritanopia (blue-blind)

#279A8E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #429c64;
/* rgb */ color: rgb(66, 156, 100);
/* oklch */ color: oklch(62.3% 0.121 153.6);

Tailwind

colors: {
  custom: {
    50: '#7eba90',
    500: '#429c64',
    950: '#000000',
  },
}

SCSS

$custom: #429c64;
$custom-light: #7eba90;
$custom-dark: #000000;

JSON

{
  "hex": "#429c64",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 100
  },
  "hsl": {
    "h": 142.667,
    "s": 40.541,
    "l": 43.529
  },
  "oklch": {
    "l": 0.62323,
    "c": 0.12118,
    "h": 153.6
  },
  "luminance": 0.25855
}

Semantic roles & 50–950 ramp

primary

#429C64

secondary

#B981A4

accent

#57A3D0

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #429C64

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

Preview Lab → · Contrast checker → · Palette generator →