#4F5010#4F5010

#4F5010 is a dark, moderate yellow. Relative luminance 0.074; OKLCH L 41.7% C 0.083 H 110.4°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#4F5010
RGB	rgb(79, 80, 16)
HSL	hsl(61, 67%, 19%)
HSV	hsv(61, 80%, 31%)
CMYK	cmyk(1.2%, 0%, 80%, 68.6%)
CIE-LAB	lab(32.78, -9.14, 35.12)
CIE-LCH	lch(32.78, 36.29, 104.58°)
OKLab	oklab(41.74% -0.0288 0.0774)
OKLCH	oklch(41.74% 0.083 110.4)
XYZ	xyz(6.1869, 7.4372, 1.5997)
Luminance	0.0744 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5010 #111050

analogous

#503110 #4F5010 #2F5010

triadic

#4F5010 #104F50 #50104F

tetradic

#4F5010 #105031 #111050 #50102F

square

#4F5010 #105031 #111050 #50102F

split-complementary

#4F5010 #102F50 #311050

monochromatic

#191A05 #1D1D06 #4F5010 #81831A #B4B624

Accessibility & contrast

On white

8.44

#4F5010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4F5010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5010

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5010	#FFFFFF	#000000	##FFFFFF
##4F5010	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C04

Deuteranopia (green-blind)

#584E15

Tritanopia (blue-blind)

#554A44

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4f5010;
/* rgb */ color: rgb(79, 80, 16);
/* oklch */ color: oklch(41.7% 0.083 110.4);

Tailwind

colors: {
  custom: {
    50: '#838054',
    500: '#4f5010',
    950: '#000000',
  },
}

SCSS

$custom: #4f5010;
$custom-light: #838054;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5010",
  "rgb": {
    "r": 79,
    "g": 80,
    "b": 16
  },
  "hsl": {
    "h": 60.938,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.4174,
    "c": 0.08259,
    "h": 110.4
  },
  "luminance": 0.07437
}

Semantic roles & 50–950 ramp

primary

#4F5010

secondary

#33328A

accent

#3EEA41

background

#F8F7F5

surface

#EFEEE8

border

#CAC9C4

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4F5010

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

Preview Lab → · Contrast checker → · Palette generator →