#00FF01#00FF01

#00FF01 is a very light, highly saturated green. Relative luminance 0.715; OKLCH L 86.6% C 0.295 H 142.5°. Best body text is #000000 at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#00FF01
RGB	rgb(0, 255, 1)
HSL	hsl(120, 100%, 50%)
HSV	hsv(120, 100%, 100%)
CMYK	cmyk(100%, 0%, 99.6%, 0%)
CIE-LAB	lab(87.74, -86.17, 83.10)
CIE-LCH	lch(87.74, 119.71, 136.04°)
OKLab	oklab(86.65% -0.2338 0.1794)
OKLCH	oklch(86.65% 0.295 142.5)
XYZ	xyz(35.7631, 71.5174, 11.9480)
Luminance	0.7152 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00FF01 #FF00FE

analogous

#7FFF00 #00FF01 #00FF80

triadic

#00FF01 #0100FF #FF0100

tetradic

#00FF01 #007FFF #FF00FE #FF8000

square

#00FF01 #007FFF #FF00FE #FF8000

split-complementary

#00FF01 #8000FF #FF007F

monochromatic

#008501 #00C201 #00FF01 #3DFF3E #7AFF7B

Accessibility & contrast

On white

1.37

#00FF01 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.30

#00FF01 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #00FF01

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00FF01	#FFFFFF	#000000	##000000
##00FF01	1.00	1.37	15.30	15.30
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.30	21.00	1.00	1.00
##000000	15.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE500

Deuteranopia (green-blind)

#EFD63B

Tritanopia (blue-blind)

#00F7D9

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #00ff01;
/* rgb */ color: rgb(0, 255, 1);
/* oklch */ color: oklch(86.6% 0.295 142.5);

Tailwind

colors: {
  custom: {
    50: '#89ff70',
    500: '#00ff01',
    950: '#000000',
  },
}

SCSS

$custom: #00ff01;
$custom-light: #89ff70;
$custom-dark: #000000;

JSON

{
  "hex": "#00ff01",
  "rgb": {
    "r": 0,
    "g": 255,
    "b": 1
  },
  "hsl": {
    "h": 120.235,
    "s": 100,
    "l": 50
  },
  "oklch": {
    "l": 0.86645,
    "c": 0.29472,
    "h": 142.5
  },
  "luminance": 0.71522
}

Semantic roles & 50–950 ramp

primary

#00FF01

secondary

#8B188A

accent

#29FEFF

background

#FCFFFB

surface

#F5FFF1

border

#CFD7CB

text

#0F1809

muted

#80867D

Preview Lab

Preview with #00FF01

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

Preview Lab → · Contrast checker → · Palette generator →