#4F581E#4F581E

#4F581E is a dark, moderate yellow. Relative luminance 0.087; OKLCH L 43.9% C 0.081 H 117.3°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#4F581E
RGB	rgb(79, 88, 30)
HSL	hsl(69, 49%, 23%)
HSV	hsv(69, 66%, 35%)
CMYK	cmyk(10.2%, 0%, 65.9%, 65.5%)
CIE-LAB	lab(35.47, -12.78, 31.53)
CIE-LCH	lch(35.47, 34.03, 112.07°)
OKLab	oklab(43.93% -0.0374 0.0724)
OKLCH	oklch(43.93% 0.081 117.3)
XYZ	xyz(6.9486, 8.7355, 2.5481)
Luminance	0.0873 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F581E #271E58

analogous

#58441E #4F581E #32581E

triadic

#4F581E #1E4F58 #581E4F

tetradic

#4F581E #1E5844 #271E58 #581E32

square

#4F581E #1E5844 #271E58 #581E32

split-complementary

#4F581E #1E3258 #441E58

monochromatic

#141708 #262A0E #4F581E #78862E #A1B33D

Accessibility & contrast

On white

7.64

#4F581E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4F581E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F581E

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F581E	#FFFFFF	#000000	##FFFFFF
##4F581E	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5317

Deuteranopia (green-blind)

#5D5422

Tritanopia (blue-blind)

#54534C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4f581e;
/* rgb */ color: rgb(79, 88, 30);
/* oklch */ color: oklch(43.9% 0.081 117.3);

Tailwind

colors: {
  custom: {
    50: '#82875d',
    500: '#4f581e',
    950: '#000000',
  },
}

SCSS

$custom: #4f581e;
$custom-light: #82875d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f581e",
  "rgb": {
    "r": 79,
    "g": 88,
    "b": 30
  },
  "hsl": {
    "h": 69.31,
    "s": 49.153,
    "l": 23.137
  },
  "oklch": {
    "l": 0.4393,
    "c": 0.08147,
    "h": 117.3
  },
  "luminance": 0.08735
}

Semantic roles & 50–950 ramp

primary

#4F581E

secondary

#50458D

accent

#4FD964

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #4F581E

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

Preview Lab → · Contrast checker → · Palette generator →