#4B5810#4B5810

#4B5810 is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.5% C 0.094 H 119.7°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#4B5810
RGB	rgb(75, 88, 16)
HSL	hsl(71, 69%, 20%)
HSV	hsv(71, 82%, 35%)
CMYK	cmyk(14.8%, 0%, 81.8%, 65.5%)
CIE-LAB	lab(35.03, -15.64, 37.11)
CIE-LCH	lch(35.03, 40.27, 112.85°)
OKLab	oklab(43.46% -0.0466 0.0818)
OKLCH	oklch(43.46% 0.094 119.7)
XYZ	xyz(6.4850, 8.5127, 1.7916)
Luminance	0.0851 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5810 #1D1058

analogous

#584110 #4B5810 #275810

triadic

#4B5810 #104B58 #58104B

tetradic

#4B5810 #105841 #1D1058 #581027

square

#4B5810 #105841 #1D1058 #581027

split-complementary

#4B5810 #102758 #411058

monochromatic

#161A05 #1F2407 #4B5810 #778C19 #A3C023

Accessibility & contrast

On white

7.77

#4B5810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4B5810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B5810

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5810	#FFFFFF	#000000	##FFFFFF
##4B5810	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5202

Deuteranopia (green-blind)

#5D5317

Tritanopia (blue-blind)

#50534A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b5810;
/* rgb */ color: rgb(75, 88, 16);
/* oklch */ color: oklch(43.5% 0.094 119.7);

Tailwind

colors: {
  custom: {
    50: '#808755',
    500: '#4b5810',
    950: '#000000',
  },
}

SCSS

$custom: #4b5810;
$custom-light: #808755;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5810",
  "rgb": {
    "r": 75,
    "g": 88,
    "b": 16
  },
  "hsl": {
    "h": 70.833,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.43457,
    "c": 0.0941,
    "h": 119.7
  },
  "luminance": 0.08513
}

Semantic roles & 50–950 ramp

primary

#4B5810

secondary

#443291

accent

#3CEC5C

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #4B5810

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

Preview Lab → · Contrast checker → · Palette generator →