#4F9D1D#4F9D1D

#4F9D1D is a light, vivid yellow-green. Relative luminance 0.259; OKLCH L 62.2% C 0.174 H 136.5°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4F9D1D
RGB	rgb(79, 157, 29)
HSL	hsl(97, 69%, 36%)
HSV	hsv(97, 82%, 62%)
CMYK	cmyk(49.7%, 0%, 81.5%, 38.4%)
CIE-LAB	lab(57.91, -45.38, 54.23)
CIE-LCH	lch(57.91, 70.71, 129.92°)
OKLab	oklab(62.21% -0.1264 0.1199)
OKLCH	oklch(62.21% 0.174 136.5)
XYZ	xyz(15.5027, 25.8638, 5.3375)
Luminance	0.2586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9D1D #6B1D9D

analogous

#8F9D1D #4F9D1D #1D9D2B

triadic

#4F9D1D #1D4F9D #9D1D4F

tetradic

#4F9D1D #1D8F9D #6B1D9D #9D2B1D

square

#4F9D1D #1D8F9D #6B1D9D #9D2B1D

split-complementary

#4F9D1D #2B1D9D #9D1D8F

monochromatic

#1B360A #356913 #4F9D1D #69D127 #8BE055

Accessibility & contrast

On white

3.40

#4F9D1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#4F9D1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9D1D

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9D1D	#FFFFFF	#000000	##000000
##4F9D1D	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#98892C

Tritanopia (blue-blind)

#4B9786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4f9d1d;
/* rgb */ color: rgb(79, 157, 29);
/* oklch */ color: oklch(62.2% 0.174 136.5);

Tailwind

colors: {
  custom: {
    50: '#88ba65',
    500: '#4f9d1d',
    950: '#000000',
  },
}

SCSS

$custom: #4f9d1d;
$custom-light: #88ba65;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9d1d",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 29
  },
  "hsl": {
    "h": 96.563,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62208,
    "c": 0.17416,
    "h": 136.5
  },
  "luminance": 0.25865
}

Semantic roles & 50–950 ramp

primary

#4F9D1D

secondary

#9753C3

accent

#3CECA7

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4F9D1D

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

Preview Lab → · Contrast checker → · Palette generator →