#428429#428429

#428429 is a mid, vivid green. Relative luminance 0.178; OKLCH L 55.0% C 0.142 H 138.4°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#428429
RGB	rgb(66, 132, 41)
HSL	hsl(104, 53%, 34%)
HSV	hsv(104, 69%, 52%)
CMYK	cmyk(50%, 0%, 68.9%, 48.2%)
CIE-LAB	lab(49.28, -38.46, 41.11)
CIE-LCH	lch(49.28, 56.29, 133.10°)
OKLab	oklab(54.99% -0.106 0.0943)
OKLCH	oklch(54.99% 0.142 138.4)
XYZ	xyz(10.8979, 17.8201, 4.9628)
Luminance	0.1782 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428429 #6B2984

analogous

#708429 #428429 #29843E

triadic

#428429 #294284 #842942

tetradic

#428429 #297084 #6B2984 #843E29

square

#428429 #297084 #6B2984 #843E29

split-complementary

#428429 #3E2984 #842970

monochromatic

#13270C #2B551A #428429 #59B338 #7ACC5B

Accessibility & contrast

On white

4.60

#428429 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#428429 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #428429

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428429	#FFFFFF	#000000	##FFFFFF
##428429	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#88791D

Deuteranopia (green-blind)

#7F7331

Tritanopia (blue-blind)

#3D7F71

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #428429;
/* rgb */ color: rgb(66, 132, 41);
/* oklch */ color: oklch(55.0% 0.142 138.4);

Tailwind

colors: {
  custom: {
    50: '#7da868',
    500: '#428429',
    950: '#000000',
  },
}

SCSS

$custom: #428429;
$custom-light: #7da868;
$custom-dark: #000000;

JSON

{
  "hex": "#428429",
  "rgb": {
    "r": 66,
    "g": 132,
    "b": 41
  },
  "hsl": {
    "h": 103.516,
    "s": 52.601,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54987,
    "c": 0.14191,
    "h": 138.4
  },
  "luminance": 0.17821
}

Semantic roles & 50–950 ramp

primary

#428429

secondary

#9957B2

accent

#4CDCB4

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #428429

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

Preview Lab → · Contrast checker → · Palette generator →