#65FC01#65FC01

#65FC01 is a very light, highly saturated yellow-green. Relative luminance 0.724; OKLCH L 87.4% C 0.272 H 138.5°. Best body text is #000000 at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#65FC01
RGB	rgb(101, 252, 1)
HSL	hsl(96, 99%, 50%)
HSV	hsv(96, 100%, 99%)
CMYK	cmyk(59.9%, 0%, 99.6%, 1.2%)
CIE-LAB	lab(88.15, -73.68, 84.00)
CIE-LCH	lch(88.15, 111.73, 131.26°)
OKLab	oklab(87.38% -0.2039 0.1806)
OKLCH	oklch(87.38% 0.272 138.5)
XYZ	xyz(40.1811, 72.3860, 11.8831)
Luminance	0.7239 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65FC01 #9801FC

analogous

#E2FC01 #65FC01 #01FC1B

triadic

#65FC01 #0165FC #FC0165

tetradic

#65FC01 #01E2FC #9801FC #FC1B01

square

#65FC01 #01E2FC #9801FC #FC1B01

split-complementary

#65FC01 #1B01FC #FC01E2

monochromatic

#348201 #4DBF01 #65FC01 #89FE3C #AEFE79

Accessibility & contrast

On white

1.36

#65FC01 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.48

#65FC01 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65FC01

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65FC01	#FFFFFF	#000000	##000000
##65FC01	1.00	1.36	15.48	15.48
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.48	21.00	1.00	1.00
##000000	15.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE500

Deuteranopia (green-blind)

#F2D939

Tritanopia (blue-blind)

#54F3D6

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #65fc01;
/* rgb */ color: rgb(101, 252, 1);
/* oklch */ color: oklch(87.4% 0.272 138.5);

Tailwind

colors: {
  custom: {
    50: '#a2fe6f',
    500: '#65fc01',
    950: '#000000',
  },
}

SCSS

$custom: #65fc01;
$custom-light: #a2fe6f;
$custom-dark: #000000;

JSON

{
  "hex": "#65fc01",
  "rgb": {
    "r": 101,
    "g": 252,
    "b": 1
  },
  "hsl": {
    "h": 96.096,
    "s": 99.209,
    "l": 49.608
  },
  "oklch": {
    "l": 0.87376,
    "c": 0.27238,
    "h": 138.5
  },
  "luminance": 0.7239
}

Semantic roles & 50–950 ramp

primary

#65FC01

secondary

#5C1989

accent

#29FFAA

background

#FDFFFB

surface

#F7FFF1

border

#D0D7CB

text

#111809

muted

#81867D

Preview Lab

Preview with #65FC01

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

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