#C5FF65#C5FF65

#C5FF65 is a very light, vivid yellow-green. Relative luminance 0.843; OKLCH L 93.1% C 0.191 H 127.2°. Best body text is #000000 at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#C5FF65
RGB	rgb(197, 255, 101)
HSL	hsl(83, 100%, 70%)
HSV	hsv(83, 60%, 100%)
CMYK	cmyk(22.7%, 0%, 60.4%, 0%)
CIE-LAB	lab(93.59, -40.78, 65.89)
CIE-LCH	lch(93.59, 77.49, 121.75°)
OKLab	oklab(93.08% -0.1156 0.1521)
OKLCH	oklch(93.08% 0.191 127.2)
XYZ	xyz(61.1349, 84.3289, 25.3656)
Luminance	0.8433 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5FF65 #9F65FF

analogous

#FFEC65 #C5FF65 #78FF65

triadic

#C5FF65 #65C5FF #FF65C5

tetradic

#C5FF65 #65FFEC #9F65FF #FF6578

square

#C5FF65 #65FFEC #9F65FF #FF6578

split-complementary

#C5FF65 #6578FF #EC65FF

monochromatic

#92EA00 #AEFF28 #C5FF65 #DCFFA2 #F3FFDF

Accessibility & contrast

On white

1.18

#C5FF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.87

#C5FF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5FF65

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5FF65	#FFFFFF	#000000	##000000
##C5FF65	1.00	1.18	17.87	17.87
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.87	21.00	1.00	1.00
##000000	17.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF53

Deuteranopia (green-blind)

#FFEC70

Tritanopia (blue-blind)

#CCF4DE

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #c5ff65;
/* rgb */ color: rgb(197, 255, 101);
/* oklch */ color: oklch(93.1% 0.191 127.2);

Tailwind

colors: {
  custom: {
    50: '#daff96',
    500: '#c5ff65',
    950: '#000000',
  },
}

SCSS

$custom: #c5ff65;
$custom-light: #daff96;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ff65",
  "rgb": {
    "r": 197,
    "g": 255,
    "b": 101
  },
  "hsl": {
    "h": 82.597,
    "s": 100,
    "l": 69.804
  },
  "oklch": {
    "l": 0.93082,
    "c": 0.19107,
    "h": 127.2
  },
  "luminance": 0.8433
}

Semantic roles & 50–950 ramp

primary

#C5FF65

secondary

#6F2EDA

accent

#00E656

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15180E

muted

#84867F

Preview Lab

Preview with #C5FF65

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

Preview Lab → · Contrast checker → · Palette generator →