#4F841F#4F841F

#4F841F is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.6% C 0.142 H 133.6°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4F841F
RGB	rgb(79, 132, 31)
HSL	hsl(91, 62%, 32%)
HSV	hsv(91, 77%, 52%)
CMYK	cmyk(40.2%, 0%, 76.5%, 48.2%)
CIE-LAB	lab(49.81, -34.79, 45.88)
CIE-LCH	lch(49.81, 57.58, 127.18°)
OKLab	oklab(55.57% -0.0977 0.1027)
OKLCH	oklch(55.57% 0.142 133.6)
XYZ	xyz(11.7228, 18.2632, 4.2035)
Luminance	0.1826 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F841F #541F84

analogous

#82841F #4F841F #1F8422

triadic

#4F841F #1F4F84 #841F4F

tetradic

#4F841F #1F8284 #541F84 #84221F

square

#4F841F #1F8284 #541F84 #84221F

split-complementary

#4F841F #221F84 #841F82

monochromatic

#142108 #315213 #4F841F #6DB62B #8BD449

Accessibility & contrast

On white

4.51

#4F841F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#4F841F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F841F

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F841F	#FFFFFF	#000000	##000000
##4F841F	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89790A

Deuteranopia (green-blind)

#827529

Tritanopia (blue-blind)

#4F7F71

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4f841f;
/* rgb */ color: rgb(79, 132, 31);
/* oklch */ color: oklch(55.6% 0.142 133.6);

Tailwind

colors: {
  custom: {
    50: '#85a862',
    500: '#4f841f',
    950: '#000000',
  },
}

SCSS

$custom: #4f841f;
$custom-light: #85a862;
$custom-dark: #000000;

JSON

{
  "hex": "#4f841f",
  "rgb": {
    "r": 79,
    "g": 132,
    "b": 31
  },
  "hsl": {
    "h": 91.485,
    "s": 61.963,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55569,
    "c": 0.14175,
    "h": 133.6
  },
  "luminance": 0.18264
}

Semantic roles & 50–950 ramp

primary

#4F841F

secondary

#8248B7

accent

#43E598

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #4F841F

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

Preview Lab → · Contrast checker → · Palette generator →