#4F8B16#4F8B16

#4F8B16 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.4% C 0.155 H 134.0°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4F8B16
RGB	rgb(79, 139, 22)
HSL	hsl(91, 73%, 32%)
HSV	hsv(91, 84%, 55%)
CMYK	cmyk(43.2%, 0%, 84.2%, 45.5%)
CIE-LAB	lab(52.05, -38.34, 50.88)
CIE-LCH	lch(52.05, 63.71, 127.00°)
OKLab	oklab(57.38% -0.1079 0.1118)
OKLCH	oklch(57.38% 0.155 134)
XYZ	xyz(12.6017, 20.1847, 3.9909)
Luminance	0.2019 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8B16 #52168B

analogous

#8A8B16 #4F8B16 #168B17

triadic

#4F8B16 #164F8B #8B164F

tetradic

#4F8B16 #168A8B #52168B #8B1716

square

#4F8B16 #168A8B #52168B #8B1716

split-complementary

#4F8B16 #17168B #8B168A

monochromatic

#132105 #31560E #4F8B16 #6DC01E #8CE03B

Accessibility & contrast

On white

4.17

#4F8B16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4F8B16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8B16

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8B16	#FFFFFF	#000000	##000000
##4F8B16	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#897A24

Tritanopia (blue-blind)

#4E8576

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4f8b16;
/* rgb */ color: rgb(79, 139, 22);
/* oklch */ color: oklch(57.4% 0.155 134.0);

Tailwind

colors: {
  custom: {
    50: '#86ad5f',
    500: '#4f8b16',
    950: '#000000',
  },
}

SCSS

$custom: #4f8b16;
$custom-light: #86ad5f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8b16",
  "rgb": {
    "r": 79,
    "g": 139,
    "b": 22
  },
  "hsl": {
    "h": 90.769,
    "s": 72.671,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57382,
    "c": 0.15533,
    "h": 134
  },
  "luminance": 0.20185
}

Semantic roles & 50–950 ramp

primary

#4F8B16

secondary

#803EBF

accent

#38EF96

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #4F8B16

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

Preview Lab → · Contrast checker → · Palette generator →