#4FA022#4FA022

#4FA022 is a light, vivid yellow-green. Relative luminance 0.269; OKLCH L 63.0% C 0.175 H 137.1°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4FA022
RGB	rgb(79, 160, 34)
HSL	hsl(99, 65%, 38%)
HSV	hsv(99, 79%, 63%)
CMYK	cmyk(50.6%, 0%, 78.8%, 37.3%)
CIE-LAB	lab(58.90, -46.28, 53.62)
CIE-LCH	lch(58.90, 70.83, 130.80°)
OKLab	oklab(63.03% -0.1285 0.1193)
OKLCH	oklch(63.03% 0.175 137.1)
XYZ	xyz(16.0835, 26.9182, 5.8613)
Luminance	0.2692 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA022 #7322A0

analogous

#8EA022 #4FA022 #22A034

triadic

#4FA022 #224FA0 #A0224F

tetradic

#4FA022 #228EA0 #7322A0 #A03422

square

#4FA022 #228EA0 #7322A0 #A03422

split-complementary

#4FA022 #3422A0 #A0228E

monochromatic

#1D3B0D #366E17 #4FA022 #68D22D #8CDD5F

Accessibility & contrast

On white

3.29

#4FA022 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#4FA022 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA022

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA022	#FFFFFF	#000000	##000000
##4FA022	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59200

Deuteranopia (green-blind)

#9B8B30

Tritanopia (blue-blind)

#4A9A89

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4fa022;
/* rgb */ color: rgb(79, 160, 34);
/* oklch */ color: oklch(63.0% 0.175 137.1);

Tailwind

colors: {
  custom: {
    50: '#89bd68',
    500: '#4fa022',
    950: '#000000',
  },
}

SCSS

$custom: #4fa022;
$custom-light: #89bd68;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa022",
  "rgb": {
    "r": 79,
    "g": 160,
    "b": 34
  },
  "hsl": {
    "h": 98.571,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.63031,
    "c": 0.17535,
    "h": 137.1
  },
  "luminance": 0.26919
}

Semantic roles & 50–950 ramp

primary

#4FA022

secondary

#9D5CC2

accent

#40E8AC

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4FA022

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

Preview Lab → · Contrast checker → · Palette generator →