#42601B#42601B

#42601B is a mid, moderate yellow-green. Relative luminance 0.096; OKLCH L 45.0% C 0.102 H 129.9°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#42601B
RGB	rgb(66, 96, 27)
HSL	hsl(86, 56%, 24%)
HSV	hsv(86, 72%, 38%)
CMYK	cmyk(31.3%, 0%, 71.9%, 62.4%)
CIE-LAB	lab(37.12, -23.17, 34.43)
CIE-LCH	lch(37.12, 41.50, 123.94°)
OKLab	oklab(45.01% -0.0656 0.0783)
OKLCH	oklch(45.01% 0.102 129.9)
XYZ	xyz(6.6274, 9.6029, 2.5411)
Luminance	0.0960 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42601B #391B60

analogous

#605C1B #42601B #20601B

triadic

#42601B #1B4260 #601B42

tetradic

#42601B #1B605C #391B60 #601B20

square

#42601B #1B605C #391B60 #601B20

split-complementary

#42601B #1B2060 #5C1B60

monochromatic

#101807 #21300E #42601B #639028 #84C036

Accessibility & contrast

On white

7.19

#42601B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#42601B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42601B

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42601B	#FFFFFF	#000000	##FFFFFF
##42601B	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655911

Deuteranopia (green-blind)

#605721

Tritanopia (blue-blind)

#445C52

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #42601b;
/* rgb */ color: rgb(66, 96, 27);
/* oklch */ color: oklch(45.0% 0.102 129.9);

Tailwind

colors: {
  custom: {
    50: '#798d5c',
    500: '#42601b',
    950: '#000000',
  },
}

SCSS

$custom: #42601b;
$custom-light: #798d5c;
$custom-dark: #000000;

JSON

{
  "hex": "#42601b",
  "rgb": {
    "r": 66,
    "g": 96,
    "b": 27
  },
  "hsl": {
    "h": 86.087,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.45008,
    "c": 0.10214,
    "h": 129.9
  },
  "luminance": 0.09603
}

Semantic roles & 50–950 ramp

primary

#42601B

secondary

#664196

accent

#48DF8A

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #42601B

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

Preview Lab → · Contrast checker → · Palette generator →