#4FC923#4FC923

#4FC923 is a light, highly saturated green. Relative luminance 0.436; OKLCH L 73.8% C 0.222 H 139.4°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#4FC923
RGB	rgb(79, 201, 35)
HSL	hsl(104, 70%, 46%)
HSV	hsv(104, 83%, 79%)
CMYK	cmyk(60.7%, 0%, 82.6%, 21.2%)
CIE-LAB	lab(71.93, -61.17, 65.43)
CIE-LCH	lch(71.93, 89.57, 133.08°)
OKLab	oklab(73.79% -0.1684 0.1442)
OKLCH	oklch(73.79% 0.222 139.4)
XYZ	xyz(24.4134, 43.5546, 8.7101)
Luminance	0.4356 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC923 #9D23C9

analogous

#A2C923 #4FC923 #23C94A

triadic

#4FC923 #234FC9 #C9234F

tetradic

#4FC923 #23A2C9 #9D23C9 #C94A23

square

#4FC923 #23A2C9 #9D23C9 #C94A23

split-complementary

#4FC923 #4A23C9 #C923A2

monochromatic

#266111 #3B951A #4FC923 #71DF4A #9AE97E

Accessibility & contrast

On white

2.16

#4FC923 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#4FC923 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC923

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC923	#FFFFFF	#000000	##000000
##4FC923	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB600

Deuteranopia (green-blind)

#C0AD39

Tritanopia (blue-blind)

#3FC2AB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4fc923;
/* rgb */ color: rgb(79, 201, 35);
/* oklch */ color: oklch(73.8% 0.222 139.4);

Tailwind

colors: {
  custom: {
    50: '#8fda6e',
    500: '#4fc923',
    950: '#000000',
  },
}

SCSS

$custom: #4fc923;
$custom-light: #8fda6e;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc923",
  "rgb": {
    "r": 79,
    "g": 201,
    "b": 35
  },
  "hsl": {
    "h": 104.096,
    "s": 70.339,
    "l": 46.275
  },
  "oklch": {
    "l": 0.73791,
    "c": 0.22171,
    "h": 139.4
  },
  "luminance": 0.43557
}

Semantic roles & 50–950 ramp

primary

#4FC923

secondary

#B977D1

accent

#3BEDBE

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1508

muted

#7E837B

Preview Lab

Preview with #4FC923

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

Preview Lab → · Contrast checker → · Palette generator →