#42550E#42550E

#42550E is a dark, moderate yellow-green. Relative luminance 0.077; OKLCH L 41.9% C 0.096 H 124.0°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#42550E
RGB	rgb(66, 85, 14)
HSL	hsl(76, 72%, 19%)
HSV	hsv(76, 84%, 33%)
CMYK	cmyk(22.4%, 0%, 83.5%, 66.7%)
CIE-LAB	lab(33.32, -18.33, 36.00)
CIE-LCH	lch(33.32, 40.39, 116.99°)
OKLab	oklab(41.9% -0.0535 0.0793)
OKLCH	oklch(41.9% 0.096 124)
XYZ	xyz(5.5746, 7.6869, 1.6054)
Luminance	0.0769 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42550E #210E55

analogous

#55450E #42550E #1F550E

triadic

#42550E #0E4255 #550E42

tetradic

#42550E #0E5545 #210E55 #550E1F

square

#42550E #0E5545 #210E55 #550E1F

split-complementary

#42550E #0E1F55 #450E55

monochromatic

#141A04 #192005 #42550E #6B8A17 #94BE1F

Accessibility & contrast

On white

8.28

#42550E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#42550E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42550E

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42550E	#FFFFFF	#000000	##FFFFFF
##42550E	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F00

Deuteranopia (green-blind)

#584E15

Tritanopia (blue-blind)

#465048

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #42550e;
/* rgb */ color: rgb(66, 85, 14);
/* oklch */ color: oklch(41.9% 0.096 124.0);

Tailwind

colors: {
  custom: {
    50: '#798553',
    500: '#42550e',
    950: '#000000',
  },
}

SCSS

$custom: #42550e;
$custom-light: #798553;
$custom-dark: #000000;

JSON

{
  "hex": "#42550e",
  "rgb": {
    "r": 66,
    "g": 85,
    "b": 14
  },
  "hsl": {
    "h": 76.056,
    "s": 71.717,
    "l": 19.412
  },
  "oklch": {
    "l": 0.41897,
    "c": 0.09571,
    "h": 124
  },
  "luminance": 0.07687
}

Semantic roles & 50–950 ramp

primary

#42550E

secondary

#49308F

accent

#39EE6A

background

#F7F8F4

surface

#EEEFE8

border

#C9CAC4

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #42550E

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

Preview Lab → · Contrast checker → · Palette generator →