#42881D#42881D

#42881D is a mid, vivid yellow-green. Relative luminance 0.189; OKLCH L 56.0% C 0.155 H 137.3°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#42881D
RGB	rgb(66, 136, 29)
HSL	hsl(99, 65%, 32%)
HSV	hsv(99, 79%, 53%)
CMYK	cmyk(51.5%, 0%, 78.7%, 46.7%)
CIE-LAB	lab(50.52, -41.05, 47.07)
CIE-LCH	lch(50.52, 62.46, 131.10°)
OKLab	oklab(55.98% -0.1139 0.1051)
OKLCH	oklch(55.98% 0.155 137.3)
XYZ	xyz(11.2723, 18.8545, 4.2074)
Luminance	0.1885 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42881D #631D88

analogous

#78881D #42881D #1D882D

triadic

#42881D #1D4288 #881D42

tetradic

#42881D #1D7888 #631D88 #882D1D

square

#42881D #1D7888 #631D88 #882D1D

split-complementary

#42881D #2D1D88 #881D78

monochromatic

#112307 #2A5612 #42881D #5ABA28 #79D848

Accessibility & contrast

On white

4.40

#42881D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#42881D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42881D

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42881D	#FFFFFF	#000000	##000000
##42881D	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)

#8D7C03

Deuteranopia (green-blind)

#847629

Tritanopia (blue-blind)

#3D8374

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #42881d;
/* rgb */ color: rgb(66, 136, 29);
/* oklch */ color: oklch(56.0% 0.155 137.3);

Tailwind

colors: {
  custom: {
    50: '#7eab62',
    500: '#42881d',
    950: '#000000',
  },
}

SCSS

$custom: #42881d;
$custom-light: #7eab62;
$custom-dark: #000000;

JSON

{
  "hex": "#42881d",
  "rgb": {
    "r": 66,
    "g": 136,
    "b": 29
  },
  "hsl": {
    "h": 99.252,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55978,
    "c": 0.15493,
    "h": 137.3
  },
  "luminance": 0.18855
}

Semantic roles & 50–950 ramp

primary

#42881D

secondary

#9247BA

accent

#40E8AE

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #42881D

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

Preview Lab → · Contrast checker → · Palette generator →