#4FFD59#4FFD59

#4FFD59 is a very light, highly saturated green. Relative luminance 0.726; OKLCH L 87.4% C 0.249 H 143.8°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#4FFD59
RGB	rgb(79, 253, 89)
HSL	hsl(123, 98%, 65%)
HSV	hsv(123, 69%, 99%)
CMYK	cmyk(68.8%, 0%, 64.8%, 0.8%)
CIE-LAB	lab(88.27, -74.28, 63.58)
CIE-LCH	lch(88.27, 97.78, 139.44°)
OKLab	oklab(87.43% -0.2012 0.147)
OKLCH	oklch(87.43% 0.249 143.8)
XYZ	xyz(40.1504, 72.6297, 21.3522)
Luminance	0.7263 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FFD59 #FD4FF3

analogous

#9CFD4F #4FFD59 #4FFDB0

triadic

#4FFD59 #594FFD #FD594F

tetradic

#4FFD59 #4F9CFD #FD4FF3 #FDB04F

square

#4FFD59 #4F9CFD #FD4FF3 #FDB04F

split-complementary

#4FFD59 #B04FFD #FD4F9C

monochromatic

#02CF0E #12FC20 #4FFD59 #8CFE92 #C8FECB

Accessibility & contrast

On white

1.35

#4FFD59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.53

#4FFD59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FFD59

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FFD59	#FFFFFF	#000000	##000000
##4FFD59	1.00	1.35	15.53	15.53
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.53	21.00	1.00	1.00
##000000	15.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE644

Deuteranopia (green-blind)

#EED868

Tritanopia (blue-blind)

#0FF6DB

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #4ffd59;
/* rgb */ color: rgb(79, 253, 89);
/* oklch */ color: oklch(87.4% 0.249 143.8);

Tailwind

colors: {
  custom: {
    50: '#96ff8e',
    500: '#4ffd59',
    950: '#000000',
  },
}

SCSS

$custom: #4ffd59;
$custom-light: #96ff8e;
$custom-dark: #000000;

JSON

{
  "hex": "#4ffd59",
  "rgb": {
    "r": 79,
    "g": 253,
    "b": 89
  },
  "hsl": {
    "h": 123.448,
    "s": 97.753,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87432,
    "c": 0.24923,
    "h": 143.8
  },
  "luminance": 0.72634
}

Semantic roles & 50–950 ramp

primary

#4FFD59

secondary

#CA26C1

accent

#00D8E6

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F180D

muted

#80867F

Preview Lab

Preview with #4FFD59

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

Preview Lab → · Contrast checker → · Palette generator →