#4FA41E#4FA41E

#4FA41E is a light, vivid yellow-green. Relative luminance 0.283; OKLCH L 64.1% C 0.182 H 137.2°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#4FA41E
RGB	rgb(79, 164, 30)
HSL	hsl(98, 69%, 38%)
HSV	hsv(98, 82%, 64%)
CMYK	cmyk(51.8%, 0%, 81.7%, 35.7%)
CIE-LAB	lab(60.16, -48.06, 56.02)
CIE-LCH	lch(60.16, 73.81, 130.62°)
OKLab	oklab(64.07% -0.1335 0.1238)
OKLCH	oklch(64.07% 0.182 137.2)
XYZ	xyz(16.7337, 28.3057, 5.8098)
Luminance	0.2831 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA41E #731EA4

analogous

#92A41E #4FA41E #1EA430

triadic

#4FA41E #1E4FA4 #A41E4F

tetradic

#4FA41E #1E92A4 #731EA4 #A4301E

square

#4FA41E #1E92A4 #731EA4 #A4301E

split-complementary

#4FA41E #301EA4 #A41E92

monochromatic

#1D3D0B #367015 #4FA41E #68D828 #8CE15B

Accessibility & contrast

On white

3.15

#4FA41E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#4FA41E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA41E

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA41E	#FFFFFF	#000000	##000000
##4FA41E	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9500

Deuteranopia (green-blind)

#9F8E2E

Tritanopia (blue-blind)

#499E8C

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4fa41e;
/* rgb */ color: rgb(79, 164, 30);
/* oklch */ color: oklch(64.1% 0.182 137.2);

Tailwind

colors: {
  custom: {
    50: '#89c066',
    500: '#4fa41e',
    950: '#000000',
  },
}

SCSS

$custom: #4fa41e;
$custom-light: #89c066;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa41e",
  "rgb": {
    "r": 79,
    "g": 164,
    "b": 30
  },
  "hsl": {
    "h": 98.06,
    "s": 69.072,
    "l": 38.039
  },
  "oklch": {
    "l": 0.64067,
    "c": 0.18203,
    "h": 137.2
  },
  "luminance": 0.28307
}

Semantic roles & 50–950 ramp

primary

#4FA41E

secondary

#9D59C5

accent

#3CECAC

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0D1206

muted

#7D817A

Preview Lab

Preview with #4FA41E

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

Preview Lab → · Contrast checker → · Palette generator →