#4D4F0B#4D4F0B

#4D4F0B is a dark, moderate yellow. Relative luminance 0.072; OKLCH L 41.3% C 0.085 H 111.4°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D4F0B
RGB	rgb(77, 79, 11)
HSL	hsl(62, 76%, 18%)
HSV	hsv(62, 86%, 31%)
CMYK	cmyk(2.5%, 0%, 86.1%, 69%)
CIE-LAB	lab(32.24, -9.79, 36.40)
CIE-LCH	lch(32.24, 37.69, 105.05°)
OKLab	oklab(41.26% -0.031 0.0792)
OKLCH	oklch(41.26% 0.085 111.4)
XYZ	xyz(5.9172, 7.1941, 1.3934)
Luminance	0.0719 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4F0B #0D0B4F

analogous

#4F2F0B #4D4F0B #2B4F0B

triadic

#4D4F0B #0B4D4F #4F0B4D

tetradic

#4D4F0B #0B4F2F #0D0B4F #4F0B2B

square

#4D4F0B #0B4F2F #0D0B4F #4F0B2B

split-complementary

#4D4F0B #0B2B4F #2F0B4F

monochromatic

#1A1B04 #1A1B04 #4D4F0B #818512 #B6BA1A

Accessibility & contrast

On white

8.61

#4D4F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#4D4F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4F0B

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4F0B	#FFFFFF	#000000	##FFFFFF
##4D4F0B	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B00

Deuteranopia (green-blind)

#564D11

Tritanopia (blue-blind)

#534943

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4d4f0b;
/* rgb */ color: rgb(77, 79, 11);
/* oklch */ color: oklch(41.3% 0.085 111.4);

Tailwind

colors: {
  custom: {
    50: '#818051',
    500: '#4d4f0b',
    950: '#000000',
  },
}

SCSS

$custom: #4d4f0b;
$custom-light: #818051;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4f0b",
  "rgb": {
    "r": 77,
    "g": 79,
    "b": 11
  },
  "hsl": {
    "h": 61.765,
    "s": 75.556,
    "l": 17.647
  },
  "oklch": {
    "l": 0.41255,
    "c": 0.08501,
    "h": 111.4
  },
  "luminance": 0.07194
}

Semantic roles & 50–950 ramp

primary

#4D4F0B

secondary

#2E2B8B

accent

#36F23B

background

#F8F7F4

surface

#EFEEE7

border

#CAC9C3

text

#0B0A02

muted

#7C7C78

Preview Lab

Preview with #4D4F0B

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

Preview Lab → · Contrast checker → · Palette generator →