#4F5911#4F5911

#4F5911 is a dark, moderate yellow. Relative luminance 0.088; OKLCH L 44.1% C 0.093 H 117.4°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4F5911
RGB	rgb(79, 89, 17)
HSL	hsl(68, 68%, 21%)
HSV	hsv(68, 81%, 35%)
CMYK	cmyk(11.2%, 0%, 80.9%, 65.1%)
CIE-LAB	lab(35.69, -14.24, 37.48)
CIE-LCH	lch(35.69, 40.09, 110.80°)
OKLab	oklab(44.07% -0.0428 0.0826)
OKLCH	oklch(44.07% 0.093 117.4)
XYZ	xyz(6.8982, 8.8476, 1.8746)
Luminance	0.0885 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5911 #1B1159

analogous

#593F11 #4F5911 #2B5911

triadic

#4F5911 #114F59 #59114F

tetradic

#4F5911 #11593F #1B1159 #59112B

square

#4F5911 #11593F #1B1159 #59112B

split-complementary

#4F5911 #112B59 #3F1159

monochromatic

#171A05 #212607 #4F5911 #7D8C1B #AAC025

Accessibility & contrast

On white

7.58

#4F5911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4F5911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5911

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5911	#FFFFFF	#000000	##FFFFFF
##4F5911	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605403

Deuteranopia (green-blind)

#5F5417

Tritanopia (blue-blind)

#54544B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4f5911;
/* rgb */ color: rgb(79, 89, 17);
/* oklch */ color: oklch(44.1% 0.093 117.4);

Tailwind

colors: {
  custom: {
    50: '#838756',
    500: '#4f5911',
    950: '#000000',
  },
}

SCSS

$custom: #4f5911;
$custom-light: #838756;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5911",
  "rgb": {
    "r": 79,
    "g": 89,
    "b": 17
  },
  "hsl": {
    "h": 68.333,
    "s": 67.925,
    "l": 20.784
  },
  "oklch": {
    "l": 0.44073,
    "c": 0.09304,
    "h": 117.4
  },
  "luminance": 0.08847
}

Semantic roles & 50–950 ramp

primary

#4F5911

secondary

#413492

accent

#3DEB55

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4F5911

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

Preview Lab → · Contrast checker → · Palette generator →