#4FD957#4FD957

#4FD957 is a light, highly saturated green. Relative luminance 0.520; OKLCH L 78.3% C 0.209 H 144.1°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#4FD957
RGB	rgb(79, 217, 87)
HSL	hsl(123, 64%, 58%)
HSV	hsv(123, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 59.9%, 14.9%)
CIE-LAB	lab(77.26, -62.50, 52.11)
CIE-LCH	lch(77.26, 81.37, 140.18°)
OKLab	oklab(78.32% -0.1694 0.1224)
OKLCH	oklch(78.32% 0.209 144.1)
XYZ	xyz(29.7558, 51.9731, 17.4787)
Luminance	0.5198 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD957 #D94FD1

analogous

#8CD94F #4FD957 #4FD99C

triadic

#4FD957 #574FD9 #D9574F

tetradic

#4FD957 #4F8CD9 #D94FD1 #D99C4F

square

#4FD957 #4F8CD9 #D94FD1 #D99C4F

split-complementary

#4FD957 #9C4FD9 #D94F8C

monochromatic

#1F8F25 #2AC132 #4FD957 #81E487 #B4EFB7

Accessibility & contrast

On white

1.84

#4FD957 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#4FD957 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD957

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD957	#FFFFFF	#000000	##000000
##4FD957	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC649

Deuteranopia (green-blind)

#CCBA62

Tritanopia (blue-blind)

#2FD3BD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #4fd957;
/* rgb */ color: rgb(79, 217, 87);
/* oklch */ color: oklch(78.3% 0.209 144.1);

Tailwind

colors: {
  custom: {
    50: '#90e68b',
    500: '#4fd957',
    950: '#000000',
  },
}

SCSS

$custom: #4fd957;
$custom-light: #90e68b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd957",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 87
  },
  "hsl": {
    "h": 123.478,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.78317,
    "c": 0.20899,
    "h": 144.1
  },
  "luminance": 0.51976
}

Semantic roles & 50–950 ramp

primary

#4FD957

secondary

#94388F

accent

#40DEE7

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #4FD957

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

Preview Lab → · Contrast checker → · Palette generator →