#4F9D1C#4F9D1C

#4F9D1C is a light, vivid yellow-green. Relative luminance 0.259; OKLCH L 62.2% C 0.175 H 136.5°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4F9D1C
RGB	rgb(79, 157, 28)
HSL	hsl(96, 70%, 36%)
HSV	hsv(96, 82%, 62%)
CMYK	cmyk(49.7%, 0%, 82.2%, 38.4%)
CIE-LAB	lab(57.90, -45.43, 54.52)
CIE-LCH	lch(57.90, 70.97, 129.81°)
OKLab	oklab(62.2% -0.1266 0.1203)
OKLCH	oklch(62.2% 0.175 136.5)
XYZ	xyz(15.4906, 25.8590, 5.2734)
Luminance	0.2586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9D1C #6A1C9D

analogous

#909D1C #4F9D1C #1C9D2A

triadic

#4F9D1C #1C4F9D #9D1C4F

tetradic

#4F9D1C #1C909D #6A1C9D #9D2A1C

square

#4F9D1C #1C909D #6A1C9D #9D2A1C

split-complementary

#4F9D1C #2A1C9D #9D1C90

monochromatic

#1B3509 #356913 #4F9D1C #69D125 #8BE053

Accessibility & contrast

On white

3.40

#4F9D1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#4F9D1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9D1C

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9D1C	#FFFFFF	#000000	##000000
##4F9D1C	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: #4f9d1c;
/* rgb */ color: rgb(79, 157, 28);
/* oklch */ color: oklch(62.2% 0.175 136.5);

Tailwind

colors: {
  custom: {
    50: '#88ba65',
    500: '#4f9d1c',
    950: '#000000',
  },
}

SCSS

$custom: #4f9d1c;
$custom-light: #88ba65;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9d1c",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 28
  },
  "hsl": {
    "h": 96.279,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62203,
    "c": 0.17461,
    "h": 136.5
  },
  "luminance": 0.2586
}

Semantic roles & 50–950 ramp

primary

#4F9D1C

secondary

#9651C3

accent

#3BEDA6

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4F9D1C

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

Preview Lab → · Contrast checker → · Palette generator →