#4D5810#4D5810

#4D5810 is a dark, moderate yellow. Relative luminance 0.086; OKLCH L 43.6% C 0.093 H 118.2°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4D5810
RGB	rgb(77, 88, 16)
HSL	hsl(69, 69%, 20%)
HSV	hsv(69, 82%, 35%)
CMYK	cmyk(12.5%, 0%, 81.8%, 65.5%)
CIE-LAB	lab(35.19, -14.69, 37.32)
CIE-LCH	lch(35.19, 40.11, 111.48°)
OKLab	oklab(43.63% -0.0441 0.0821)
OKLCH	oklch(43.63% 0.093 118.2)
XYZ	xyz(6.6440, 8.5947, 1.7990)
Luminance	0.0859 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5810 #1B1058

analogous

#583F10 #4D5810 #295810

triadic

#4D5810 #104D58 #58104D

tetradic

#4D5810 #10583F #1B1058 #581029

square

#4D5810 #10583F #1B1058 #581029

split-complementary

#4D5810 #102958 #3F1058

monochromatic

#171A05 #202407 #4D5810 #7A8C19 #A8C023

Accessibility & contrast

On white

7.72

#4D5810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4D5810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D5810

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5810	#FFFFFF	#000000	##FFFFFF
##4D5810	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5302

Deuteranopia (green-blind)

#5D5317

Tritanopia (blue-blind)

#52534A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4d5810;
/* rgb */ color: rgb(77, 88, 16);
/* oklch */ color: oklch(43.6% 0.093 118.2);

Tailwind

colors: {
  custom: {
    50: '#818755',
    500: '#4d5810',
    950: '#000000',
  },
}

SCSS

$custom: #4d5810;
$custom-light: #818755;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5810",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 16
  },
  "hsl": {
    "h": 69.167,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.43629,
    "c": 0.09322,
    "h": 118.2
  },
  "luminance": 0.08595
}

Semantic roles & 50–950 ramp

primary

#4D5810

secondary

#413291

accent

#3CEC57

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4D5810

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

Preview Lab → · Contrast checker → · Palette generator →