#4FE57E#4FE57E

#4FE57E is a light, vivid green. Relative luminance 0.592; OKLCH L 81.9% C 0.191 H 150.1°. Best body text is #000000 at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#4FE57E
RGB	rgb(79, 229, 126)
HSL	hsl(139, 74%, 60%)
HSV	hsv(139, 66%, 90%)
CMYK	cmyk(65.5%, 0%, 45%, 10.2%)
CIE-LAB	lab(81.40, -61.44, 38.79)
CIE-LCH	lch(81.40, 72.66, 147.73°)
OKLab	oklab(81.88% -0.1657 0.0952)
OKLCH	oklch(81.88% 0.191 150.1)
XYZ	xyz(35.0069, 59.2035, 29.3172)
Luminance	0.5921 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE57E #E54FB6

analogous

#6BE54F #4FE57E #4FE5C9

triadic

#4FE57E #7E4FE5 #E57E4F

tetradic

#4FE57E #4F6BE5 #E54FB6 #E5C94F

square

#4FE57E #4F6BE5 #E54FB6 #E5C94F

split-complementary

#4FE57E #C94FE5 #E54F6B

monochromatic

#18A243 #20D759 #4FE57E #84EDA5 #BAF5CC

Accessibility & contrast

On white

1.64

#4FE57E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.84

#4FE57E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE57E

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE57E	#FFFFFF	#000000	##000000
##4FE57E	1.00	1.64	12.84	12.84
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.84	21.00	1.00	1.00
##000000	12.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D276

Deuteranopia (green-blind)

#D4C585

Tritanopia (blue-blind)

#02E1CC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #4fe57e;
/* rgb */ color: rgb(79, 229, 126);
/* oklch */ color: oklch(81.9% 0.191 150.1);

Tailwind

colors: {
  custom: {
    50: '#91eea5',
    500: '#4fe57e',
    950: '#000000',
  },
}

SCSS

$custom: #4fe57e;
$custom-light: #91eea5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe57e",
  "rgb": {
    "r": 79,
    "g": 229,
    "b": 126
  },
  "hsl": {
    "h": 138.8,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81885,
    "c": 0.19105,
    "h": 150.1
  },
  "luminance": 0.59207
}

Semantic roles & 50–950 ramp

primary

#4FE57E

secondary

#A43481

accent

#0F98D6

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4FE57E

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

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