#4F4C10#4F4C10

#4F4C10 is a dark, moderate yellow. Relative luminance 0.069; OKLCH L 40.7% C 0.078 H 106.5°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#4F4C10
RGB	rgb(79, 76, 16)
HSL	hsl(57, 66%, 19%)
HSV	hsv(57, 80%, 31%)
CMYK	cmyk(0%, 3.8%, 79.7%, 69%)
CIE-LAB	lab(31.51, -6.76, 33.91)
CIE-LCH	lch(31.51, 34.58, 101.28°)
OKLab	oklab(40.72% -0.0222 0.0748)
OKLCH	oklch(40.72% 0.078 106.5)
XYZ	xyz(5.9027, 6.8688, 1.5050)
Luminance	0.0687 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4C10 #10134F

analogous

#4F2C10 #4F4C10 #324F10

triadic

#4F4C10 #104F4C #4C104F

tetradic

#4F4C10 #104F2C #10134F #4F1032

square

#4F4C10 #104F2C #10134F #4F1032

split-complementary

#4F4C10 #10324F #2C104F

monochromatic

#191805 #1C1B06 #4F4C10 #827D1A #B5AE25

Accessibility & contrast

On white

8.85

#4F4C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#4F4C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4C10

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4C10	#FFFFFF	#000000	##FFFFFF
##4F4C10	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534906

Deuteranopia (green-blind)

#544B14

Tritanopia (blue-blind)

#554640

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4f4c10;
/* rgb */ color: rgb(79, 76, 16);
/* oklch */ color: oklch(40.7% 0.078 106.5);

Tailwind

colors: {
  custom: {
    50: '#837d53',
    500: '#4f4c10',
    950: '#000000',
  },
}

SCSS

$custom: #4f4c10;
$custom-light: #837d53;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4c10",
  "rgb": {
    "r": 79,
    "g": 76,
    "b": 16
  },
  "hsl": {
    "h": 57.143,
    "s": 66.316,
    "l": 18.627
  },
  "oklch": {
    "l": 0.40722,
    "c": 0.07805,
    "h": 106.5
  },
  "luminance": 0.06869
}

Semantic roles & 50–950 ramp

primary

#4F4C10

secondary

#323689

accent

#47E93F

background

#F8F7F4

surface

#EFEEE7

border

#CAC9C3

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #4F4C10

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

Preview Lab → · Contrast checker → · Palette generator →