#4F5510#4F5510

#4F5510 is a dark, moderate yellow. Relative luminance 0.082; OKLCH L 43.0% C 0.089 H 114.6°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4F5510
RGB	rgb(79, 85, 16)
HSL	hsl(65, 68%, 20%)
HSV	hsv(65, 81%, 33%)
CMYK	cmyk(7.1%, 0%, 81.2%, 66.7%)
CIE-LAB	lab(34.39, -12.03, 36.63)
CIE-LCH	lch(34.39, 38.56, 108.18°)
OKLab	oklab(43.03% -0.0368 0.0806)
OKLCH	oklch(43.03% 0.089 114.6)
XYZ	xyz(6.5667, 8.1968, 1.7263)
Luminance	0.0820 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5510 #161055

analogous

#553810 #4F5510 #2D5510

triadic

#4F5510 #104F55 #55104F

tetradic

#4F5510 #105538 #161055 #55102D

square

#4F5510 #105538 #161055 #55102D

split-complementary

#4F5510 #102D55 #381055

monochromatic

#181A05 #1F2106 #4F5510 #7F891A #AFBC23

Accessibility & contrast

On white

7.96

#4F5510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4F5510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5510

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5510	#FFFFFF	#000000	##FFFFFF
##4F5510	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5003

Deuteranopia (green-blind)

#5B5116

Tritanopia (blue-blind)

#554F48

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4f5510;
/* rgb */ color: rgb(79, 85, 16);
/* oklch */ color: oklch(43.0% 0.089 114.6);

Tailwind

colors: {
  custom: {
    50: '#838455',
    500: '#4f5510',
    950: '#000000',
  },
}

SCSS

$custom: #4f5510;
$custom-light: #838455;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5510",
  "rgb": {
    "r": 79,
    "g": 85,
    "b": 16
  },
  "hsl": {
    "h": 65.217,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.43027,
    "c": 0.08863,
    "h": 114.6
  },
  "luminance": 0.08197
}

Semantic roles & 50–950 ramp

primary

#4F5510

secondary

#3A328F

accent

#3DEB4C

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4F5510

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

Preview Lab → · Contrast checker → · Palette generator →