#4FC77B#4FC77B

#4FC77B is a light, vivid green. Relative luminance 0.439; OKLCH L 74.3% C 0.154 H 152.7°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#4FC77B
RGB	rgb(79, 199, 123)
HSL	hsl(142, 52%, 55%)
HSV	hsv(142, 60%, 78%)
CMYK	cmyk(60.3%, 0%, 38.2%, 22%)
CIE-LAB	lab(72.19, -50.53, 28.31)
CIE-LCH	lch(72.19, 57.93, 150.74°)
OKLab	oklab(74.29% -0.1368 0.0706)
OKLCH	oklch(74.29% 0.154 152.7)
XYZ	xyz(27.2209, 43.9365, 25.7811)
Luminance	0.4394 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC77B #C74F9B

analogous

#5FC74F #4FC77B #4FC7B7

triadic

#4FC77B #7B4FC7 #C77B4F

tetradic

#4FC77B #4F5FC7 #C74F9B #C7B74F

square

#4FC77B #4F5FC7 #C74F9B #C7B74F

split-complementary

#4FC77B #B74FC7 #C74F5F

monochromatic

#267643 #34A45D #4FC77B #7DD69E #ACE5C1

Accessibility & contrast

On white

2.15

#4FC77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#4FC77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC77B

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC77B	#FFFFFF	#000000	##000000
##4FC77B	1.00	2.15	9.79	9.79
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B876

Deuteranopia (green-blind)

#B7AD80

Tritanopia (blue-blind)

#25C4B4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4fc77b;
/* rgb */ color: rgb(79, 199, 123);
/* oklch */ color: oklch(74.3% 0.154 152.7);

Tailwind

colors: {
  custom: {
    50: '#8bd9a2',
    500: '#4fc77b',
    950: '#000000',
  },
}

SCSS

$custom: #4fc77b;
$custom-light: #8bd9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc77b",
  "rgb": {
    "r": 79,
    "g": 199,
    "b": 123
  },
  "hsl": {
    "h": 142,
    "s": 51.724,
    "l": 54.51
  },
  "oklch": {
    "l": 0.74286,
    "c": 0.15398,
    "h": 152.7
  },
  "luminance": 0.43939
}

Semantic roles & 50–950 ramp

primary

#4FC77B

secondary

#D2A0C0

accent

#4DA7DB

background

#F9FDFA

surface

#F1FBF3

border

#CBD4CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4FC77B

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

Preview Lab → · Contrast checker → · Palette generator →