#4F8D17#4F8D17

#4F8D17 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 57.9% C 0.157 H 134.3°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4F8D17
RGB	rgb(79, 141, 23)
HSL	hsl(92, 72%, 32%)
HSV	hsv(92, 84%, 55%)
CMYK	cmyk(44%, 0%, 83.7%, 44.7%)
CIE-LAB	lab(52.70, -39.14, 51.20)
CIE-LCH	lch(52.70, 64.45, 127.40°)
OKLab	oklab(57.92% -0.11 0.1126)
OKLCH	oklch(57.92% 0.157 134.3)
XYZ	xyz(12.9037, 20.7732, 4.1401)
Luminance	0.2077 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8D17 #55178D

analogous

#8A8D17 #4F8D17 #178D1A

triadic

#4F8D17 #174F8D #8D174F

tetradic

#4F8D17 #178A8D #55178D #8D1A17

square

#4F8D17 #178A8D #55178D #8D1A17

split-complementary

#4F8D17 #1A178D #8D178A

monochromatic

#142406 #32580E #4F8D17 #6CC220 #8BE03F

Accessibility & contrast

On white

4.07

#4F8D17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#4F8D17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8D17

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8D17	#FFFFFF	#000000	##000000
##4F8D17	1.00	4.07	5.15	5.15
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8A7C25

Tritanopia (blue-blind)

#4E8778

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4f8d17;
/* rgb */ color: rgb(79, 141, 23);
/* oklch */ color: oklch(57.9% 0.157 134.3);

Tailwind

colors: {
  custom: {
    50: '#87af60',
    500: '#4f8d17',
    950: '#000000',
  },
}

SCSS

$custom: #4f8d17;
$custom-light: #87af60;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8d17",
  "rgb": {
    "r": 79,
    "g": 141,
    "b": 23
  },
  "hsl": {
    "h": 91.525,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57921,
    "c": 0.15737,
    "h": 134.3
  },
  "luminance": 0.20774
}

Semantic roles & 50–950 ramp

primary

#4F8D17

secondary

#8340C0

accent

#39EF99

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4F8D17

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

Preview Lab → · Contrast checker → · Palette generator →