#42841E#42841E

#42841E is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 54.9% C 0.149 H 137.0°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#42841E
RGB	rgb(66, 132, 30)
HSL	hsl(99, 63%, 32%)
HSV	hsv(99, 77%, 52%)
CMYK	cmyk(50%, 0%, 77.3%, 48.2%)
CIE-LAB	lab(49.20, -39.35, 45.43)
CIE-LCH	lch(49.20, 60.10, 130.90°)
OKLab	oklab(54.89% -0.1092 0.1018)
OKLCH	oklch(54.89% 0.149 137)
XYZ	xyz(10.7320, 17.7538, 4.0894)
Luminance	0.1776 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42841E #601E84

analogous

#75841E #42841E #1E842D

triadic

#42841E #1E4284 #841E42

tetradic

#42841E #1E7584 #601E84 #842D1E

square

#42841E #1E7584 #601E84 #842D1E

split-complementary

#42841E #2D1E84 #841E75

monochromatic

#102007 #295213 #42841E #5BB629 #79D547

Accessibility & contrast

On white

4.61

#42841E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#42841E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #42841E

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42841E	#FFFFFF	#000000	##FFFFFF
##42841E	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897808

Deuteranopia (green-blind)

#807329

Tritanopia (blue-blind)

#3E7F71

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #42841e;
/* rgb */ color: rgb(66, 132, 30);
/* oklch */ color: oklch(54.9% 0.149 137.0);

Tailwind

colors: {
  custom: {
    50: '#7da862',
    500: '#42841e',
    950: '#000000',
  },
}

SCSS

$custom: #42841e;
$custom-light: #7da862;
$custom-dark: #000000;

JSON

{
  "hex": "#42841e",
  "rgb": {
    "r": 66,
    "g": 132,
    "b": 30
  },
  "hsl": {
    "h": 98.824,
    "s": 62.963,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54894,
    "c": 0.1493,
    "h": 137
  },
  "luminance": 0.17755
}

Semantic roles & 50–950 ramp

primary

#42841E

secondary

#8F47B7

accent

#42E6AC

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #42841E

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

Preview Lab → · Contrast checker → · Palette generator →