#4F5813#4F5813

#4F5813 is a dark, moderate yellow. Relative luminance 0.087; OKLCH L 43.8% C 0.090 H 116.8°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#4F5813
RGB	rgb(79, 88, 19)
HSL	hsl(68, 64%, 21%)
HSV	hsv(68, 78%, 35%)
CMYK	cmyk(10.2%, 0%, 78.4%, 65.5%)
CIE-LAB	lab(35.38, -13.57, 36.41)
CIE-LCH	lch(35.38, 38.85, 110.44°)
OKLab	oklab(43.83% -0.0408 0.0807)
OKLCH	oklch(43.83% 0.09 116.8)
XYZ	xyz(6.8319, 8.6888, 1.9332)
Luminance	0.0869 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5813 #1C1358

analogous

#583E13 #4F5813 #2C5813

triadic

#4F5813 #134F58 #58134F

tetradic

#4F5813 #13583E #1C1358 #58132C

square

#4F5813 #13583E #1C1358 #58132C

split-complementary

#4F5813 #132C58 #3E1358

monochromatic

#171905 #222608 #4F5813 #7C8A1E #A9BD29

Accessibility & contrast

On white

7.67

#4F5813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4F5813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5813

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5813	#FFFFFF	#000000	##FFFFFF
##4F5813	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5306

Deuteranopia (green-blind)

#5E5419

Tritanopia (blue-blind)

#54534B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4f5813;
/* rgb */ color: rgb(79, 88, 19);
/* oklch */ color: oklch(43.8% 0.090 116.8);

Tailwind

colors: {
  custom: {
    50: '#838756',
    500: '#4f5813',
    950: '#000000',
  },
}

SCSS

$custom: #4f5813;
$custom-light: #838756;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5813",
  "rgb": {
    "r": 79,
    "g": 88,
    "b": 19
  },
  "hsl": {
    "h": 67.826,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.43827,
    "c": 0.09045,
    "h": 116.8
  },
  "luminance": 0.08689
}

Semantic roles & 50–950 ramp

primary

#4F5813

secondary

#423790

accent

#40E756

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4F5813

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

Preview Lab → · Contrast checker → · Palette generator →