#4DFF4F#4DFF4F

#4DFF4F is a very light, highly saturated green. Relative luminance 0.737; OKLCH L 87.8% C 0.258 H 143.1°. Best body text is #000000 at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#4DFF4F
RGB	rgb(77, 255, 79)
HSL	hsl(121, 100%, 65%)
HSV	hsv(121, 70%, 100%)
CMYK	cmyk(69.8%, 0%, 69%, 0%)
CIE-LAB	lab(88.76, -76.14, 67.90)
CIE-LCH	lch(88.76, 102.02, 138.28°)
OKLab	oklab(87.8% -0.2066 0.1551)
OKLCH	oklch(87.8% 0.258 143.1)
XYZ	xyz(40.2294, 73.6579, 19.4929)
Luminance	0.7366 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DFF4F #FF4DFD

analogous

#A4FF4D #4DFF4F #4DFFA8

triadic

#4DFF4F #4F4DFF #FF4F4D

tetradic

#4DFF4F #4DA4FF #FF4DFD #FFA84D

square

#4DFF4F #4DA4FF #FF4DFD #FFA84D

split-complementary

#4DFF4F #A84DFF #FF4DA4

monochromatic

#00D202 #10FF12 #4DFF4F #8AFF8C #C7FFC8

Accessibility & contrast

On white

1.33

#4DFF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.73

#4DFF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DFF4F

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DFF4F	#FFFFFF	#000000	##000000
##4DFF4F	1.00	1.33	15.73	15.73
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.73	21.00	1.00	1.00
##000000	15.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE734

Deuteranopia (green-blind)

#F0D960

Tritanopia (blue-blind)

#08F8DC

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #4dff4f;
/* rgb */ color: rgb(77, 255, 79);
/* oklch */ color: oklch(87.8% 0.258 143.1);

Tailwind

colors: {
  custom: {
    50: '#96ff89',
    500: '#4dff4f',
    950: '#000000',
  },
}

SCSS

$custom: #4dff4f;
$custom-light: #96ff89;
$custom-dark: #000000;

JSON

{
  "hex": "#4dff4f",
  "rgb": {
    "r": 77,
    "g": 255,
    "b": 79
  },
  "hsl": {
    "h": 120.674,
    "s": 100,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87803,
    "c": 0.25834,
    "h": 143.1
  },
  "luminance": 0.73662
}

Semantic roles & 50–950 ramp

primary

#4DFF4F

secondary

#CC24CA

accent

#00E3E6

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F180C

muted

#80867F

Preview Lab

Preview with #4DFF4F

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

Preview Lab → · Contrast checker → · Palette generator →