#4FA122#4FA122

#4FA122 is a light, vivid yellow-green. Relative luminance 0.273; OKLCH L 63.3% C 0.177 H 137.2°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4FA122
RGB	rgb(79, 161, 34)
HSL	hsl(99, 65%, 38%)
HSV	hsv(99, 79%, 63%)
CMYK	cmyk(50.9%, 0%, 78.9%, 36.9%)
CIE-LAB	lab(59.22, -46.67, 53.92)
CIE-LCH	lch(59.22, 71.32, 130.88°)
OKLab	oklab(63.3% -0.1295 0.12)
OKLCH	oklch(63.3% 0.177 137.2)
XYZ	xyz(16.2575, 27.2663, 5.9193)
Luminance	0.2727 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA122 #7422A1

analogous

#8EA122 #4FA122 #22A134

triadic

#4FA122 #224FA1 #A1224F

tetradic

#4FA122 #228EA1 #7422A1 #A13422

square

#4FA122 #228EA1 #7422A1 #A13422

split-complementary

#4FA122 #3422A1 #A1228E

monochromatic

#1D3C0D #366E17 #4FA122 #68D32D #8CDD60

Accessibility & contrast

On white

3.25

#4FA122 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#4FA122 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA122

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA122	#FFFFFF	#000000	##000000
##4FA122	1.00	3.25	6.45	6.45
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69300

Deuteranopia (green-blind)

#9C8C30

Tritanopia (blue-blind)

#4A9B89

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4fa122;
/* rgb */ color: rgb(79, 161, 34);
/* oklch */ color: oklch(63.3% 0.177 137.2);

Tailwind

colors: {
  custom: {
    50: '#89bd68',
    500: '#4fa122',
    950: '#000000',
  },
}

SCSS

$custom: #4fa122;
$custom-light: #89bd68;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa122",
  "rgb": {
    "r": 79,
    "g": 161,
    "b": 34
  },
  "hsl": {
    "h": 98.74,
    "s": 65.128,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63296,
    "c": 0.17655,
    "h": 137.2
  },
  "luminance": 0.27267
}

Semantic roles & 50–950 ramp

primary

#4FA122

secondary

#9E5DC2

accent

#40E8AC

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4FA122

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

Preview Lab → · Contrast checker → · Palette generator →