#4F590F#4F590F

#4F590F is a dark, moderate yellow. Relative luminance 0.088; OKLCH L 44.1% C 0.094 H 117.4°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#4F590F
RGB	rgb(79, 89, 15)
HSL	hsl(68, 71%, 20%)
HSV	hsv(68, 83%, 35%)
CMYK	cmyk(11.2%, 0%, 83.1%, 65.1%)
CIE-LAB	lab(35.68, -14.34, 38.19)
CIE-LCH	lch(35.68, 40.79, 110.58°)
OKLab	oklab(44.06% -0.0433 0.0837)
OKLCH	oklch(44.06% 0.094 117.4)
XYZ	xyz(6.8832, 8.8416, 1.7958)
Luminance	0.0884 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F590F #190F59

analogous

#593E0F #4F590F #2A590F

triadic

#4F590F #0F4F59 #590F4F

tetradic

#4F590F #0F593E #190F59 #590F2A

square

#4F590F #0F593E #190F59 #590F2A

split-complementary

#4F590F #0F2A59 #3E0F59

monochromatic

#171A04 #212506 #4F590F #7D8D18 #ACC221

Accessibility & contrast

On white

7.59

#4F590F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4F590F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F590F

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F590F	#FFFFFF	#000000	##FFFFFF
##4F590F	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605400

Deuteranopia (green-blind)

#5F5416

Tritanopia (blue-blind)

#54534B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4f590f;
/* rgb */ color: rgb(79, 89, 15);
/* oklch */ color: oklch(44.1% 0.094 117.4);

Tailwind

colors: {
  custom: {
    50: '#838755',
    500: '#4f590f',
    950: '#000000',
  },
}

SCSS

$custom: #4f590f;
$custom-light: #838755;
$custom-dark: #000000;

JSON

{
  "hex": "#4f590f",
  "rgb": {
    "r": 79,
    "g": 89,
    "b": 15
  },
  "hsl": {
    "h": 68.108,
    "s": 71.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.4406,
    "c": 0.09425,
    "h": 117.4
  },
  "luminance": 0.08842
}

Semantic roles & 50–950 ramp

primary

#4F590F

secondary

#3E3193

accent

#3AEE52

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4F590F

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

Preview Lab → · Contrast checker → · Palette generator →