#42500E#42500E

#42500E is a dark, moderate yellow-green. Relative luminance 0.069; OKLCH L 40.5% C 0.089 H 121.2°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#42500E
RGB	rgb(66, 80, 14)
HSL	hsl(73, 70%, 18%)
HSV	hsv(73, 83%, 31%)
CMYK	cmyk(17.5%, 0%, 82.5%, 68.6%)
CIE-LAB	lab(31.64, -15.60, 34.42)
CIE-LCH	lch(31.64, 37.79, 114.38°)
OKLab	oklab(40.54% -0.0461 0.076)
OKLCH	oklch(40.54% 0.089 121.2)
XYZ	xyz(5.1948, 6.9273, 1.4788)
Luminance	0.0693 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42500E #1C0E50

analogous

#503D0E #42500E #21500E

triadic

#42500E #0E4250 #500E42

tetradic

#42500E #0E503D #1C0E50 #500E21

square

#42500E #0E503D #1C0E50 #500E21

split-complementary

#42500E #0E2150 #3D0E50

monochromatic

#151A05 #171C05 #42500E #6D8417 #98B820

Accessibility & contrast

On white

8.80

#42500E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#42500E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42500E

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42500E	#FFFFFF	#000000	##FFFFFF
##42500E	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B02

Deuteranopia (green-blind)

#544A14

Tritanopia (blue-blind)

#464B44

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #42500e;
/* rgb */ color: rgb(66, 80, 14);
/* oklch */ color: oklch(40.5% 0.089 121.2);

Tailwind

colors: {
  custom: {
    50: '#798153',
    500: '#42500e',
    950: '#000000',
  },
}

SCSS

$custom: #42500e;
$custom-light: #798153;
$custom-dark: #000000;

JSON

{
  "hex": "#42500e",
  "rgb": {
    "r": 66,
    "g": 80,
    "b": 14
  },
  "hsl": {
    "h": 72.727,
    "s": 70.213,
    "l": 18.431
  },
  "oklch": {
    "l": 0.40538,
    "c": 0.08888,
    "h": 121.2
  },
  "luminance": 0.06927
}

Semantic roles & 50–950 ramp

primary

#42500E

secondary

#432F8B

accent

#3BED61

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#090A02

muted

#7B7C78

Preview Lab

Preview with #42500E

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

Preview Lab → · Contrast checker → · Palette generator →