#4F8423#4F8423

#4F8423 is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.6% C 0.139 H 134.0°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4F8423
RGB	rgb(79, 132, 35)
HSL	hsl(93, 58%, 33%)
HSV	hsv(93, 73%, 52%)
CMYK	cmyk(40.2%, 0%, 73.5%, 48.2%)
CIE-LAB	lab(49.84, -34.51, 44.38)
CIE-LCH	lch(49.84, 56.22, 127.87°)
OKLab	oklab(55.6% -0.0967 0.1001)
OKLCH	oklch(55.6% 0.139 134)
XYZ	xyz(11.7789, 18.2856, 4.4986)
Luminance	0.1829 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8423 #582384

analogous

#7F8423 #4F8423 #238428

triadic

#4F8423 #234F84 #84234F

tetradic

#4F8423 #237F84 #582384 #842823

square

#4F8423 #237F84 #582384 #842823

split-complementary

#4F8423 #282384 #84237F

monochromatic

#152309 #325416 #4F8423 #6CB430 #8BD151

Accessibility & contrast

On white

4.51

#4F8423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#4F8423 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8423

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8423	#FFFFFF	#000000	##000000
##4F8423	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897912

Deuteranopia (green-blind)

#82752C

Tritanopia (blue-blind)

#4F7F71

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4f8423;
/* rgb */ color: rgb(79, 132, 35);
/* oklch */ color: oklch(55.6% 0.139 134.0);

Tailwind

colors: {
  custom: {
    50: '#85a864',
    500: '#4f8423',
    950: '#000000',
  },
}

SCSS

$custom: #4f8423;
$custom-light: #85a864;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8423",
  "rgb": {
    "r": 79,
    "g": 132,
    "b": 35
  },
  "hsl": {
    "h": 92.784,
    "s": 58.084,
    "l": 32.745
  },
  "oklch": {
    "l": 0.556,
    "c": 0.13919,
    "h": 134
  },
  "luminance": 0.18286
}

Semantic roles & 50–950 ramp

primary

#4F8423

secondary

#864EB4

accent

#46E19B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #4F8423

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

Preview Lab → · Contrast checker → · Palette generator →