#4F5A13#4F5A13

#4F5A13 is a dark, moderate yellow. Relative luminance 0.090; OKLCH L 44.3% C 0.093 H 118.2°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4F5A13
RGB	rgb(79, 90, 19)
HSL	hsl(69, 65%, 21%)
HSV	hsv(69, 79%, 35%)
CMYK	cmyk(12.2%, 0%, 78.9%, 64.7%)
CIE-LAB	lab(36.03, -14.68, 37.03)
CIE-LCH	lch(36.03, 39.83, 111.63°)
OKLab	oklab(44.35% -0.0439 0.082)
OKLCH	oklch(44.35% 0.093 118.2)
XYZ	xyz(6.9983, 9.0217, 1.9887)
Luminance	0.0902 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5A13 #1E135A

analogous

#5A4213 #4F5A13 #2C5A13

triadic

#4F5A13 #134F5A #5A134F

tetradic

#4F5A13 #135A42 #1E135A #5A132C

square

#4F5A13 #135A42 #1E135A #5A132C

split-complementary

#4F5A13 #132C5A #42135A

monochromatic

#161905 #232708 #4F5A13 #7B8D1E #A8BF28

Accessibility & contrast

On white

7.49

#4F5A13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4F5A13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5A13

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5A13	#FFFFFF	#000000	##FFFFFF
##4F5A13	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605505

Deuteranopia (green-blind)

#5F5519

Tritanopia (blue-blind)

#54554C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4f5a13;
/* rgb */ color: rgb(79, 90, 19);
/* oklch */ color: oklch(44.3% 0.093 118.2);

Tailwind

colors: {
  custom: {
    50: '#838857',
    500: '#4f5a13',
    950: '#000000',
  },
}

SCSS

$custom: #4f5a13;
$custom-light: #838857;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5a13",
  "rgb": {
    "r": 79,
    "g": 90,
    "b": 19
  },
  "hsl": {
    "h": 69.296,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.44348,
    "c": 0.09305,
    "h": 118.2
  },
  "luminance": 0.09022
}

Semantic roles & 50–950 ramp

primary

#4F5A13

secondary

#453792

accent

#40E85A

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4F5A13

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

Preview Lab → · Contrast checker → · Palette generator →