#4F5F10#4F5F10

#4F5F10 is a mid, moderate yellow-green. Relative luminance 0.099; OKLCH L 45.6% C 0.101 H 120.9°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4F5F10
RGB	rgb(79, 95, 16)
HSL	hsl(72, 71%, 22%)
HSV	hsv(72, 83%, 37%)
CMYK	cmyk(16.8%, 0%, 83.2%, 62.7%)
CIE-LAB	lab(37.63, -17.58, 39.64)
CIE-LCH	lch(37.63, 43.36, 113.92°)
OKLab	oklab(45.64% -0.0521 0.087)
OKLCH	oklch(45.64% 0.101 120.9)
XYZ	xyz(7.4103, 9.8841, 2.0075)
Luminance	0.0988 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5F10 #20105F

analogous

#5F4810 #4F5F10 #285F10

triadic

#4F5F10 #104F5F #5F104F

tetradic

#4F5F10 #105F48 #20105F #5F1028

square

#4F5F10 #105F48 #20105F #5F1028

split-complementary

#4F5F10 #10285F #48105F

monochromatic

#161A04 #232B07 #4F5F10 #7B9319 #A6C822

Accessibility & contrast

On white

7.05

#4F5F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4F5F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5F10

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5F10	#FFFFFF	#000000	##FFFFFF
##4F5F10	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655900

Deuteranopia (green-blind)

#635918

Tritanopia (blue-blind)

#545A50

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4f5f10;
/* rgb */ color: rgb(79, 95, 16);
/* oklch */ color: oklch(45.6% 0.101 120.9);

Tailwind

colors: {
  custom: {
    50: '#838c56',
    500: '#4f5f10',
    950: '#000000',
  },
}

SCSS

$custom: #4f5f10;
$custom-light: #838c56;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5f10",
  "rgb": {
    "r": 79,
    "g": 95,
    "b": 16
  },
  "hsl": {
    "h": 72.152,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.45637,
    "c": 0.1014,
    "h": 120.9
  },
  "luminance": 0.09884
}

Semantic roles & 50–950 ramp

primary

#4F5F10

secondary

#473398

accent

#3AEE5E

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0C03

muted

#7C7D78

Preview Lab

Preview with #4F5F10

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

Preview Lab → · Contrast checker → · Palette generator →