#4F9818#4F9818

#4F9818 is a mid, vivid yellow-green. Relative luminance 0.242; OKLCH L 60.9% C 0.170 H 135.7°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4F9818
RGB	rgb(79, 152, 24)
HSL	hsl(94, 73%, 35%)
HSV	hsv(94, 84%, 60%)
CMYK	cmyk(48%, 0%, 84.2%, 40.4%)
CIE-LAB	lab(56.27, -43.63, 54.14)
CIE-LCH	lch(56.27, 69.53, 128.86°)
OKLab	oklab(60.86% -0.1219 0.1189)
OKLCH	oklch(60.86% 0.17 135.7)
XYZ	xyz(14.6172, 24.1837, 4.7617)
Luminance	0.2419 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9818 #611898

analogous

#8F9818 #4F9818 #189821

triadic

#4F9818 #184F98 #98184F

tetradic

#4F9818 #188F98 #611898 #982118

square

#4F9818 #188F98 #611898 #982118

split-complementary

#4F9818 #211898 #98188F

monochromatic

#182E07 #346310 #4F9818 #6ACD20 #8AE248

Accessibility & contrast

On white

3.60

#4F9818 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#4F9818 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9818

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9818	#FFFFFF	#000000	##000000
##4F9818	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#948528

Tritanopia (blue-blind)

#4C9281

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4f9818;
/* rgb */ color: rgb(79, 152, 24);
/* oklch */ color: oklch(60.9% 0.170 135.7);

Tailwind

colors: {
  custom: {
    50: '#88b762',
    500: '#4f9818',
    950: '#000000',
  },
}

SCSS

$custom: #4f9818;
$custom-light: #88b762;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9818",
  "rgb": {
    "r": 79,
    "g": 152,
    "b": 24
  },
  "hsl": {
    "h": 94.219,
    "s": 72.727,
    "l": 34.51
  },
  "oklch": {
    "l": 0.60855,
    "c": 0.17033,
    "h": 135.7
  },
  "luminance": 0.24185
}

Semantic roles & 50–950 ramp

primary

#4F9818

secondary

#8F48C4

accent

#38EFA1

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4F9818

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

Preview Lab → · Contrast checker → · Palette generator →