#428E26#428E26

#428E26 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.7% C 0.157 H 138.7°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#428E26
RGB	rgb(66, 142, 38)
HSL	hsl(104, 58%, 35%)
HSV	hsv(104, 73%, 56%)
CMYK	cmyk(53.5%, 0%, 73.2%, 44.3%)
CIE-LAB	lab(52.56, -42.81, 45.77)
CIE-LCH	lch(52.56, 62.67, 133.08°)
OKLab	oklab(57.68% -0.118 0.1037)
OKLCH	oklch(57.68% 0.157 138.7)
XYZ	xyz(12.2692, 20.6432, 5.1714)
Luminance	0.2064 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428E26 #72268E

analogous

#768E26 #428E26 #268E3E

triadic

#428E26 #26428E #8E2642

tetradic

#428E26 #26768E #72268E #8E3E26

square

#428E26 #26768E #72268E #8E3E26

split-complementary

#428E26 #3E268E #8E2676

monochromatic

#152D0C #2C5E19 #428E26 #58BE33 #7CD35B

Accessibility & contrast

On white

4.09

#428E26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#428E26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428E26

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428E26	#FFFFFF	#000000	##000000
##428E26	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928114

Deuteranopia (green-blind)

#897B30

Tritanopia (blue-blind)

#3B897A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #428e26;
/* rgb */ color: rgb(66, 142, 38);
/* oklch */ color: oklch(57.7% 0.157 138.7);

Tailwind

colors: {
  custom: {
    50: '#7eb067',
    500: '#428e26',
    950: '#000000',
  },
}

SCSS

$custom: #428e26;
$custom-light: #7eb067;
$custom-dark: #000000;

JSON

{
  "hex": "#428e26",
  "rgb": {
    "r": 66,
    "g": 142,
    "b": 38
  },
  "hsl": {
    "h": 103.846,
    "s": 57.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57677,
    "c": 0.15709,
    "h": 138.7
  },
  "luminance": 0.20644
}

Semantic roles & 50–950 ramp

primary

#428E26

secondary

#9E58B8

accent

#47E1B7

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #428E26

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

Preview Lab → · Contrast checker → · Palette generator →