#4FC05B#4FC05B

#4FC05B is a light, vivid green. Relative luminance 0.401; OKLCH L 72.0% C 0.174 H 145.4°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#4FC05B
RGB	rgb(79, 192, 91)
HSL	hsl(126, 47%, 53%)
HSV	hsv(126, 59%, 75%)
CMYK	cmyk(58.9%, 0%, 52.6%, 24.7%)
CIE-LAB	lab(69.55, -52.90, 41.14)
CIE-LCH	lch(69.55, 67.01, 142.12°)
OKLab	oklab(71.97% -0.1433 0.0988)
OKLCH	oklch(71.97% 0.174 145.4)
XYZ	xyz(23.9609, 40.1147, 16.3757)
Luminance	0.4012 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC05B #C04FB4

analogous

#7BC04F #4FC05B #4FC093

triadic

#4FC05B #5B4FC0 #C05B4F

tetradic

#4FC05B #4F7BC0 #C04FB4 #C0934F

square

#4FC05B #4F7BC0 #C04FB4 #C0934F

split-complementary

#4FC05B #934FC0 #C04F7B

monochromatic

#276D2F #379A42 #4FC05B #7CD085 #A9E0AF

Accessibility & contrast

On white

2.33

#4FC05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#4FC05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC05B

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC05B	#FFFFFF	#000000	##000000
##4FC05B	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B052

Deuteranopia (green-blind)

#B4A662

Tritanopia (blue-blind)

#38BCA9

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4fc05b;
/* rgb */ color: rgb(79, 192, 91);
/* oklch */ color: oklch(72.0% 0.174 145.4);

Tailwind

colors: {
  custom: {
    50: '#8bd48c',
    500: '#4fc05b',
    950: '#000000',
  },
}

SCSS

$custom: #4fc05b;
$custom-light: #8bd48c;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc05b",
  "rgb": {
    "r": 79,
    "g": 192,
    "b": 91
  },
  "hsl": {
    "h": 126.372,
    "s": 47.28,
    "l": 53.137
  },
  "oklch": {
    "l": 0.71968,
    "c": 0.17405,
    "h": 145.4
  },
  "luminance": 0.40117
}

Semantic roles & 50–950 ramp

primary

#4FC05B

secondary

#CE9DC9

accent

#51C9D7

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4FC05B

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

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