#4FB223#4FB223

#4FB223 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.8% C 0.196 H 138.4°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4FB223
RGB	rgb(79, 178, 35)
HSL	hsl(102, 67%, 42%)
HSV	hsv(102, 80%, 70%)
CMYK	cmyk(55.6%, 0%, 80.3%, 30.2%)
CIE-LAB	lab(64.66, -53.05, 58.74)
CIE-LCH	lch(64.66, 79.15, 132.08°)
OKLab	oklab(67.78% -0.1466 0.1302)
OKLCH	oklch(67.78% 0.196 138.4)
XYZ	xyz(19.4475, 33.6228, 7.0548)
Luminance	0.3362 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB223 #8623B2

analogous

#97B223 #4FB223 #23B23E

triadic

#4FB223 #234FB2 #B2234F

tetradic

#4FB223 #2397B2 #8623B2 #B23E23

square

#4FB223 #2397B2 #8623B2 #B23E23

split-complementary

#4FB223 #3E23B2 #B22397

monochromatic

#224C0F #387F19 #4FB223 #6BD83A #91E26D

Accessibility & contrast

On white

2.72

#4FB223 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#4FB223 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB223

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB223	#FFFFFF	#000000	##000000
##4FB223	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#AB9A34

Tritanopia (blue-blind)

#46AC98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4fb223;
/* rgb */ color: rgb(79, 178, 35);
/* oklch */ color: oklch(67.8% 0.196 138.4);

Tailwind

colors: {
  custom: {
    50: '#8bca6b',
    500: '#4fb223',
    950: '#000000',
  },
}

SCSS

$custom: #4fb223;
$custom-light: #8bca6b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb223",
  "rgb": {
    "r": 79,
    "g": 178,
    "b": 35
  },
  "hsl": {
    "h": 101.538,
    "s": 67.136,
    "l": 41.765
  },
  "oklch": {
    "l": 0.67784,
    "c": 0.19607,
    "h": 138.4
  },
  "luminance": 0.33624
}

Semantic roles & 50–950 ramp

primary

#4FB223

secondary

#AB68C9

accent

#3EEAB5

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4FB223

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

Preview Lab → · Contrast checker → · Palette generator →