#4F5017#4F5017

#4F5017 is a dark, moderate yellow. Relative luminance 0.075; OKLCH L 41.8% C 0.077 H 110.3°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#4F5017
RGB	rgb(79, 80, 23)
HSL	hsl(61, 55%, 20%)
HSV	hsv(61, 71%, 31%)
CMYK	cmyk(1.2%, 0%, 71.2%, 68.6%)
CIE-LAB	lab(32.84, -8.71, 32.13)
CIE-LCH	lch(32.84, 33.29, 105.16°)
OKLab	oklab(41.8% -0.0268 0.0725)
OKLCH	oklch(41.8% 0.077 110.3)
XYZ	xyz(6.2480, 7.4616, 1.9216)
Luminance	0.0746 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5017 #181750

analogous

#503517 #4F5017 #325017

triadic

#4F5017 #174F50 #50174F

tetradic

#4F5017 #175035 #181750 #501732

square

#4F5017 #175035 #181750 #501732

split-complementary

#4F5017 #173250 #351750

monochromatic

#171807 #202009 #4F5017 #7E8025 #ADAF32

Accessibility & contrast

On white

8.43

#4F5017 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4F5017 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5017

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5017	#FFFFFF	#000000	##FFFFFF
##4F5017	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C0F

Deuteranopia (green-blind)

#574E1B

Tritanopia (blue-blind)

#554B44

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4f5017;
/* rgb */ color: rgb(79, 80, 23);
/* oklch */ color: oklch(41.8% 0.077 110.3);

Tailwind

colors: {
  custom: {
    50: '#828058',
    500: '#4f5017',
    950: '#000000',
  },
}

SCSS

$custom: #4f5017;
$custom-light: #828058;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5017",
  "rgb": {
    "r": 79,
    "g": 80,
    "b": 23
  },
  "hsl": {
    "h": 61.053,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.418,
    "c": 0.07726,
    "h": 110.3
  },
  "luminance": 0.07461
}

Semantic roles & 50–950 ramp

primary

#4F5017

secondary

#3D3C87

accent

#49DF4C

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4F5017

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

Preview Lab → · Contrast checker → · Palette generator →