#4FD979#4FD979

#4FD979 is a light, vivid green. Relative luminance 0.527; OKLCH L 78.8% C 0.180 H 150.1°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#4FD979
RGB	rgb(79, 217, 121)
HSL	hsl(138, 64%, 58%)
HSV	hsv(138, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 44.2%, 14.9%)
CIE-LAB	lab(77.68, -57.82, 36.50)
CIE-LCH	lch(77.68, 68.37, 147.74°)
OKLab	oklab(78.79% -0.156 0.0897)
OKLCH	oklch(78.79% 0.18 150.1)
XYZ	xyz(31.4861, 52.6652, 26.5915)
Luminance	0.5267 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD979 #D94FAF

analogous

#6AD94F #4FD979 #4FD9BE

triadic

#4FD979 #794FD9 #D9794F

tetradic

#4FD979 #4F6AD9 #D94FAF #D9BE4F

square

#4FD979 #4F6AD9 #D94FAF #D9BE4F

split-complementary

#4FD979 #BE4FD9 #D94F6A

monochromatic

#1F8F41 #2AC158 #4FD979 #81E49F #B4EFC6

Accessibility & contrast

On white

1.82

#4FD979 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#4FD979 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD979

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD979	#FFFFFF	#000000	##000000
##4FD979	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC772

Deuteranopia (green-blind)

#C9BB80

Tritanopia (blue-blind)

#1BD5C2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4fd979;
/* rgb */ color: rgb(79, 217, 121);
/* oklch */ color: oklch(78.8% 0.180 150.1);

Tailwind

colors: {
  custom: {
    50: '#8ee6a1',
    500: '#4fd979',
    950: '#000000',
  },
}

SCSS

$custom: #4fd979;
$custom-light: #8ee6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd979",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 121
  },
  "hsl": {
    "h": 138.261,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.78791,
    "c": 0.17999,
    "h": 150.1
  },
  "luminance": 0.52668
}

Semantic roles & 50–950 ramp

primary

#4FD979

secondary

#943878

accent

#40B5E7

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #4FD979

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

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