#4B580D#4B580D

#4B580D is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.4% C 0.096 H 119.5°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#4B580D
RGB	rgb(75, 88, 13)
HSL	hsl(70, 74%, 20%)
HSV	hsv(70, 85%, 35%)
CMYK	cmyk(14.8%, 0%, 85.2%, 65.5%)
CIE-LAB	lab(35.01, -15.79, 38.14)
CIE-LCH	lch(35.01, 41.28, 112.48°)
OKLab	oklab(43.44% -0.0472 0.0834)
OKLCH	oklch(43.44% 0.096 119.5)
XYZ	xyz(6.4642, 8.5044, 1.6817)
Luminance	0.0850 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B580D #1A0D58

analogous

#58400D #4B580D #26580D

triadic

#4B580D #0D4B58 #580D4B

tetradic

#4B580D #0D5840 #1A0D58 #580D26

square

#4B580D #0D5840 #1A0D58 #580D26

split-complementary

#4B580D #0D2658 #400D58

monochromatic

#171B04 #1E2305 #4B580D #788D15 #A6C31D

Accessibility & contrast

On white

7.78

#4B580D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4B580D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B580D

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B580D	#FFFFFF	#000000	##FFFFFF
##4B580D	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5200

Deuteranopia (green-blind)

#5D5315

Tritanopia (blue-blind)

#50534A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b580d;
/* rgb */ color: rgb(75, 88, 13);
/* oklch */ color: oklch(43.4% 0.096 119.5);

Tailwind

colors: {
  custom: {
    50: '#808754',
    500: '#4b580d',
    950: '#000000',
  },
}

SCSS

$custom: #4b580d;
$custom-light: #808754;
$custom-dark: #000000;

JSON

{
  "hex": "#4b580d",
  "rgb": {
    "r": 75,
    "g": 88,
    "b": 13
  },
  "hsl": {
    "h": 70.4,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.43438,
    "c": 0.09583,
    "h": 119.5
  },
  "luminance": 0.08504
}

Semantic roles & 50–950 ramp

primary

#4B580D

secondary

#402E93

accent

#37F157

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #4B580D

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

Preview Lab → · Contrast checker → · Palette generator →