#4F5710#4F5710

#4F5710 is a dark, moderate yellow. Relative luminance 0.085; OKLCH L 43.5% C 0.091 H 116.0°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#4F5710
RGB	rgb(79, 87, 16)
HSL	hsl(67, 69%, 20%)
HSV	hsv(67, 82%, 34%)
CMYK	cmyk(9.2%, 0%, 81.6%, 65.9%)
CIE-LAB	lab(35.04, -13.16, 37.24)
CIE-LCH	lch(35.04, 39.50, 109.47°)
OKLab	oklab(43.55% -0.04 0.0819)
OKLCH	oklch(43.55% 0.091 116)
XYZ	xyz(6.7264, 8.5162, 1.7796)
Luminance	0.0852 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5710 #181057

analogous

#573C10 #4F5710 #2B5710

triadic

#4F5710 #104F57 #57104F

tetradic

#4F5710 #10573C #181057 #57102B

square

#4F5710 #10573C #181057 #57102B

split-complementary

#4F5710 #102B57 #3C1057

monochromatic

#171A05 #202306 #4F5710 #7E8B1A #ADBE23

Accessibility & contrast

On white

7.77

#4F5710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4F5710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5710

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5710	#FFFFFF	#000000	##FFFFFF
##4F5710	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5202

Deuteranopia (green-blind)

#5D5316

Tritanopia (blue-blind)

#55524A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4f5710;
/* rgb */ color: rgb(79, 87, 16);
/* oklch */ color: oklch(43.5% 0.091 116.0);

Tailwind

colors: {
  custom: {
    50: '#838655',
    500: '#4f5710',
    950: '#000000',
  },
}

SCSS

$custom: #4f5710;
$custom-light: #838655;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5710",
  "rgb": {
    "r": 79,
    "g": 87,
    "b": 16
  },
  "hsl": {
    "h": 66.761,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.43546,
    "c": 0.09113,
    "h": 116
  },
  "luminance": 0.08516
}

Semantic roles & 50–950 ramp

primary

#4F5710

secondary

#3D3290

accent

#3CEC50

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4F5710

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

Preview Lab → · Contrast checker → · Palette generator →