#42881C#42881C

#42881C is a mid, vivid yellow-green. Relative luminance 0.189; OKLCH L 56.0% C 0.155 H 137.2°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#42881C
RGB	rgb(66, 136, 28)
HSL	hsl(99, 66%, 32%)
HSV	hsv(99, 79%, 53%)
CMYK	cmyk(51.5%, 0%, 79.4%, 46.7%)
CIE-LAB	lab(50.51, -41.12, 47.40)
CIE-LCH	lch(50.51, 62.75, 130.94°)
OKLab	oklab(55.97% -0.1141 0.1056)
OKLCH	oklch(55.97% 0.155 137.2)
XYZ	xyz(11.2602, 18.8496, 4.1434)
Luminance	0.1885 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42881C #621C88

analogous

#78881C #42881C #1C882C

triadic

#42881C #1C4288 #881C42

tetradic

#42881C #1C7888 #621C88 #882C1C

square

#42881C #1C7888 #621C88 #882C1C

split-complementary

#42881C #2C1C88 #881C78

monochromatic

#112207 #295512 #42881C #5BBB26 #79D946

Accessibility & contrast

On white

4.40

#42881C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#42881C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42881C

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42881C	#FFFFFF	#000000	##000000
##42881C	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C01

Deuteranopia (green-blind)

#847628

Tritanopia (blue-blind)

#3E8374

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #42881c;
/* rgb */ color: rgb(66, 136, 28);
/* oklch */ color: oklch(56.0% 0.155 137.2);

Tailwind

colors: {
  custom: {
    50: '#7eab61',
    500: '#42881c',
    950: '#000000',
  },
}

SCSS

$custom: #42881c;
$custom-light: #7eab61;
$custom-dark: #000000;

JSON

{
  "hex": "#42881c",
  "rgb": {
    "r": 66,
    "g": 136,
    "b": 28
  },
  "hsl": {
    "h": 98.889,
    "s": 65.854,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55972,
    "c": 0.15547,
    "h": 137.2
  },
  "luminance": 0.1885
}

Semantic roles & 50–950 ramp

primary

#42881C

secondary

#9145BA

accent

#3FE9AD

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #42881C

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

Preview Lab → · Contrast checker → · Palette generator →