#4FA223#4FA223

#4FA223 is a light, vivid yellow-green. Relative luminance 0.276; OKLCH L 63.6% C 0.177 H 137.4°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4FA223
RGB	rgb(79, 162, 35)
HSL	hsl(99, 64%, 39%)
HSV	hsv(99, 78%, 64%)
CMYK	cmyk(51.2%, 0%, 78.4%, 36.5%)
CIE-LAB	lab(59.55, -47.00, 53.91)
CIE-LCH	lch(59.55, 71.53, 131.08°)
OKLab	oklab(63.57% -0.1304 0.1201)
OKLCH	oklch(63.57% 0.177 137.4)
XYZ	xyz(16.4476, 27.6231, 6.0549)
Luminance	0.2762 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA223 #7623A2

analogous

#8EA223 #4FA223 #23A237

triadic

#4FA223 #234FA2 #A2234F

tetradic

#4FA223 #238EA2 #7623A2 #A23723

square

#4FA223 #238EA2 #7623A2 #A23723

split-complementary

#4FA223 #3723A2 #A2238E

monochromatic

#1E3D0D #367018 #4FA223 #68D230 #8DDD62

Accessibility & contrast

On white

3.22

#4FA223 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#4FA223 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA223

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA223	#FFFFFF	#000000	##000000
##4FA223	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79400

Deuteranopia (green-blind)

#9D8D31

Tritanopia (blue-blind)

#499C8A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4fa223;
/* rgb */ color: rgb(79, 162, 35);
/* oklch */ color: oklch(63.6% 0.177 137.4);

Tailwind

colors: {
  custom: {
    50: '#89be68',
    500: '#4fa223',
    950: '#000000',
  },
}

SCSS

$custom: #4fa223;
$custom-light: #89be68;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa223",
  "rgb": {
    "r": 79,
    "g": 162,
    "b": 35
  },
  "hsl": {
    "h": 99.213,
    "s": 64.467,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63567,
    "c": 0.17725,
    "h": 137.4
  },
  "luminance": 0.27624
}

Semantic roles & 50–950 ramp

primary

#4FA223

secondary

#A05EC2

accent

#40E7AE

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4FA223

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

Preview Lab → · Contrast checker → · Palette generator →