#428C35#428C35

#428C35 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.3% C 0.143 H 140.8°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#428C35
RGB	rgb(66, 140, 53)
HSL	hsl(111, 45%, 38%)
HSV	hsv(111, 62%, 55%)
CMYK	cmyk(52.9%, 0%, 62.1%, 45.1%)
CIE-LAB	lab(52.03, -40.55, 38.67)
CIE-LCH	lch(52.03, 56.03, 136.36°)
OKLab	oklab(57.29% -0.1109 0.0905)
OKLCH	oklch(57.29% 0.143 140.8)
XYZ	xyz(12.2669, 20.1705, 6.6144)
Luminance	0.2017 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428C35 #7F358C

analogous

#6E8C35 #428C35 #358C53

triadic

#428C35 #35428C #8C3542

tetradic

#428C35 #356E8C #7F358C #8C5335

square

#428C35 #356E8C #7F358C #8C5335

split-complementary

#428C35 #53358C #8C356E

monochromatic

#183313 #2D6024 #428C35 #57B846 #7FCA72

Accessibility & contrast

On white

4.17

#428C35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#428C35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428C35

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428C35	#FFFFFF	#000000	##000000
##428C35	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90802B

Deuteranopia (green-blind)

#867A3C

Tritanopia (blue-blind)

#3A8879

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #428c35;
/* rgb */ color: rgb(66, 140, 53);
/* oklch */ color: oklch(57.3% 0.143 140.8);

Tailwind

colors: {
  custom: {
    50: '#7dae70',
    500: '#428c35',
    950: '#000000',
  },
}

SCSS

$custom: #428c35;
$custom-light: #7dae70;
$custom-dark: #000000;

JSON

{
  "hex": "#428c35",
  "rgb": {
    "r": 66,
    "g": 140,
    "b": 53
  },
  "hsl": {
    "h": 111.034,
    "s": 45.078,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57285,
    "c": 0.14316,
    "h": 140.8
  },
  "luminance": 0.20171
}

Semantic roles & 50–950 ramp

primary

#428C35

secondary

#A76BB2

accent

#53D5C1

background

#F7FAF6

surface

#EEF4EC

border

#C9CEC7

text

#0A1008

muted

#7C7F7B

Preview Lab

Preview with #428C35

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

Preview Lab → · Contrast checker → · Palette generator →