#4FAC23#4FAC23

#4FAC23 is a light, vivid green. Relative luminance 0.313; OKLCH L 66.2% C 0.189 H 138.0°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#4FAC23
RGB	rgb(79, 172, 35)
HSL	hsl(101, 66%, 41%)
HSV	hsv(101, 80%, 67%)
CMYK	cmyk(54.1%, 0%, 79.7%, 32.5%)
CIE-LAB	lab(62.75, -50.83, 56.95)
CIE-LCH	lch(62.75, 76.33, 131.75°)
OKLab	oklab(66.21% -0.1406 0.1264)
OKLCH	oklch(66.21% 0.189 138)
XYZ	xyz(18.2797, 31.2872, 6.6656)
Luminance	0.3129 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FAC23 #8023AC

analogous

#93AC23 #4FAC23 #23AC3B

triadic

#4FAC23 #234FAC #AC234F

tetradic

#4FAC23 #2393AC #8023AC #AC3B23

square

#4FAC23 #2393AC #8023AC #AC3B23

split-complementary

#4FAC23 #3B23AC #AC2393

monochromatic

#20460E #387919 #4FAC23 #69D636 #8FE069

Accessibility & contrast

On white

2.89

#4FAC23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#4FAC23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FAC23

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FAC23	#FFFFFF	#000000	##000000
##4FAC23	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A69533

Tritanopia (blue-blind)

#47A693

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4fac23;
/* rgb */ color: rgb(79, 172, 35);
/* oklch */ color: oklch(66.2% 0.189 138.0);

Tailwind

colors: {
  custom: {
    50: '#8ac56a',
    500: '#4fac23',
    950: '#000000',
  },
}

SCSS

$custom: #4fac23;
$custom-light: #8ac56a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fac23",
  "rgb": {
    "r": 79,
    "g": 172,
    "b": 35
  },
  "hsl": {
    "h": 100.73,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66206,
    "c": 0.18912,
    "h": 138
  },
  "luminance": 0.31289
}

Semantic roles & 50–950 ramp

primary

#4FAC23

secondary

#A764C6

accent

#3FE9B2

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4FAC23

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

Preview Lab → · Contrast checker → · Palette generator →