#4FA820#4FA820

#4FA820 is a light, vivid yellow-green. Relative luminance 0.298; OKLCH L 65.1% C 0.186 H 137.6°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#4FA820
RGB	rgb(79, 168, 32)
HSL	hsl(99, 68%, 39%)
HSV	hsv(99, 81%, 66%)
CMYK	cmyk(53%, 0%, 81%, 34.1%)
CIE-LAB	lab(61.46, -49.48, 56.64)
CIE-LCH	lch(61.46, 75.21, 131.14°)
OKLab	oklab(65.13% -0.1372 0.1253)
OKLCH	oklch(65.13% 0.186 137.6)
XYZ	xyz(17.4872, 29.7705, 6.1910)
Luminance	0.2977 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA820 #7920A8

analogous

#93A820 #4FA820 #20A835

triadic

#4FA820 #204FA8 #A8204F

tetradic

#4FA820 #2093A8 #7920A8 #A83520

square

#4FA820 #2093A8 #7920A8 #A83520

split-complementary

#4FA820 #3520A8 #A82093

monochromatic

#1F410C #377516 #4FA820 #68D72E #8EE161

Accessibility & contrast

On white

3.02

#4FA820 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#4FA820 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA820

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA820	#FFFFFF	#000000	##000000
##4FA820	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A29230

Tritanopia (blue-blind)

#48A28F

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4fa820;
/* rgb */ color: rgb(79, 168, 32);
/* oklch */ color: oklch(65.1% 0.186 137.6);

Tailwind

colors: {
  custom: {
    50: '#8ac368',
    500: '#4fa820',
    950: '#000000',
  },
}

SCSS

$custom: #4fa820;
$custom-light: #8ac368;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa820",
  "rgb": {
    "r": 79,
    "g": 168,
    "b": 32
  },
  "hsl": {
    "h": 99.265,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.65134,
    "c": 0.18583,
    "h": 137.6
  },
  "luminance": 0.29772
}

Semantic roles & 50–950 ramp

primary

#4FA820

secondary

#A25EC6

accent

#3DEBAF

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0D1207

muted

#7D817A

Preview Lab

Preview with #4FA820

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

Preview Lab → · Contrast checker → · Palette generator →