#4FD77B#4FD77B

#4FD77B is a light, vivid green. Relative luminance 0.517; OKLCH L 78.3% C 0.176 H 150.8°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#4FD77B
RGB	rgb(79, 215, 123)
HSL	hsl(139, 63%, 58%)
HSV	hsv(139, 63%, 84%)
CMYK	cmyk(63.3%, 0%, 42.8%, 15.7%)
CIE-LAB	lab(77.10, -56.74, 34.74)
CIE-LCH	lch(77.10, 66.53, 148.52°)
OKLab	oklab(78.32% -0.1532 0.0857)
OKLCH	oklch(78.32% 0.176 150.8)
XYZ	xyz(31.0976, 51.6900, 27.0734)
Luminance	0.5169 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD77B #D74FAB

analogous

#67D74F #4FD77B #4FD7BF

triadic

#4FD77B #7B4FD7 #D77B4F

tetradic

#4FD77B #4F67D7 #D74FAB #D7BF4F

square

#4FD77B #4F67D7 #D74FAB #D7BF4F

split-complementary

#4FD77B #BF4FD7 #D74F67

monochromatic

#208C43 #2BBE5B #4FD77B #81E2A0 #B3EEC6

Accessibility & contrast

On white

1.85

#4FD77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#4FD77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD77B

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD77B	#FFFFFF	#000000	##000000
##4FD77B	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C674

Deuteranopia (green-blind)

#C7BA81

Tritanopia (blue-blind)

#1AD4C1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4fd77b;
/* rgb */ color: rgb(79, 215, 123);
/* oklch */ color: oklch(78.3% 0.176 150.8);

Tailwind

colors: {
  custom: {
    50: '#8ee4a2',
    500: '#4fd77b',
    950: '#000000',
  },
}

SCSS

$custom: #4fd77b;
$custom-light: #8ee4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd77b",
  "rgb": {
    "r": 79,
    "g": 215,
    "b": 123
  },
  "hsl": {
    "h": 139.412,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.78322,
    "c": 0.17554,
    "h": 150.8
  },
  "luminance": 0.51693
}

Semantic roles & 50–950 ramp

primary

#4FD77B

secondary

#923975

accent

#42B1E6

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #4FD77B

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

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