#4F571E#4F571E

#4F571E is a dark, moderate yellow. Relative luminance 0.086; OKLCH L 43.7% C 0.080 H 116.6°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#4F571E
RGB	rgb(79, 87, 30)
HSL	hsl(68, 49%, 23%)
HSV	hsv(68, 66%, 34%)
CMYK	cmyk(9.2%, 0%, 65.5%, 65.9%)
CIE-LAB	lab(35.15, -12.22, 31.18)
CIE-LCH	lch(35.15, 33.49, 111.39°)
OKLab	oklab(43.67% -0.0358 0.0716)
OKLCH	oklch(43.67% 0.08 116.6)
XYZ	xyz(6.8671, 8.5725, 2.5209)
Luminance	0.0857 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F571E #261E57

analogous

#57421E #4F571E #32571E

triadic

#4F571E #1E4F57 #571E4F

tetradic

#4F571E #1E5742 #261E57 #571E32

square

#4F571E #1E5742 #261E57 #571E32

split-complementary

#4F571E #1E3257 #421E57

monochromatic

#151708 #26290E #4F571E #78852E #A2B23D

Accessibility & contrast

On white

7.74

#4F571E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4F571E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F571E

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F571E	#FFFFFF	#000000	##FFFFFF
##4F571E	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5217

Deuteranopia (green-blind)

#5C5322

Tritanopia (blue-blind)

#54524B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4f571e;
/* rgb */ color: rgb(79, 87, 30);
/* oklch */ color: oklch(43.7% 0.080 116.6);

Tailwind

colors: {
  custom: {
    50: '#82865d',
    500: '#4f571e',
    950: '#000000',
  },
}

SCSS

$custom: #4f571e;
$custom-light: #82865d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f571e",
  "rgb": {
    "r": 79,
    "g": 87,
    "b": 30
  },
  "hsl": {
    "h": 68.421,
    "s": 48.718,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43672,
    "c": 0.08009,
    "h": 116.6
  },
  "luminance": 0.08572
}

Semantic roles & 50–950 ramp

primary

#4F571E

secondary

#4F458C

accent

#50D863

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #4F571E

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

Preview Lab → · Contrast checker → · Palette generator →