#4F5011#4F5011

#4F5011 is a dark, moderate yellow. Relative luminance 0.074; OKLCH L 41.7% C 0.082 H 110.4°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#4F5011
RGB	rgb(79, 80, 17)
HSL	hsl(61, 65%, 19%)
HSV	hsv(61, 79%, 31%)
CMYK	cmyk(1.2%, 0%, 78.8%, 68.6%)
CIE-LAB	lab(32.79, -9.08, 34.73)
CIE-LCH	lch(32.79, 35.89, 104.66°)
OKLab	oklab(41.75% -0.0285 0.0768)
OKLCH	oklch(41.75% 0.082 110.4)
XYZ	xyz(6.1945, 7.4402, 1.6400)
Luminance	0.0744 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5011 #121150

analogous

#503211 #4F5011 #305011

triadic

#4F5011 #114F50 #50114F

tetradic

#4F5011 #115032 #121150 #501130

square

#4F5011 #115032 #121150 #501130

split-complementary

#4F5011 #113050 #321150

monochromatic

#191905 #1D1E06 #4F5011 #81821C #B3B526

Accessibility & contrast

On white

8.44

#4F5011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4F5011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5011

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5011	#FFFFFF	#000000	##FFFFFF
##4F5011	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C06

Deuteranopia (green-blind)

#584E16

Tritanopia (blue-blind)

#554A44

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4f5011;
/* rgb */ color: rgb(79, 80, 17);
/* oklch */ color: oklch(41.7% 0.082 110.4);

Tailwind

colors: {
  custom: {
    50: '#838054',
    500: '#4f5011',
    950: '#000000',
  },
}

SCSS

$custom: #4f5011;
$custom-light: #838054;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5011",
  "rgb": {
    "r": 79,
    "g": 80,
    "b": 17
  },
  "hsl": {
    "h": 60.952,
    "s": 64.948,
    "l": 19.02
  },
  "oklch": {
    "l": 0.41747,
    "c": 0.08191,
    "h": 110.4
  },
  "luminance": 0.0744
}

Semantic roles & 50–950 ramp

primary

#4F5011

secondary

#353389

accent

#40E843

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4F5011

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

Preview Lab → · Contrast checker → · Palette generator →