#CFF452#CFF452

#CFF452 is a very light, vivid yellow-green. Relative luminance 0.786; OKLCH L 91.1% C 0.187 H 121.3°. Best body text is #000000 at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#CFF452
RGB	rgb(207, 244, 82)
HSL	hsl(74, 88%, 64%)
HSV	hsv(74, 66%, 96%)
CMYK	cmyk(15.2%, 0%, 66.4%, 4.3%)
CIE-LAB	lab(91.04, -33.41, 70.85)
CIE-LCH	lch(91.04, 78.33, 115.25°)
OKLab	oklab(91.13% -0.0974 0.16)
OKLCH	oklch(91.13% 0.187 121.3)
XYZ	xyz(59.6066, 78.5760, 20.0075)
Luminance	0.7858 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF452 #7752F4

analogous

#F4C852 #CFF452 #7EF452

triadic

#CFF452 #52CFF4 #F452CF

tetradic

#CFF452 #52F4C8 #7752F4 #F4527E

square

#CFF452 #52F4C8 #7752F4 #F4527E

split-complementary

#CFF452 #527EF4 #C852F4

monochromatic

#96BF0C #BFF018 #CFF452 #DFF88C #EFFBC5

Accessibility & contrast

On white

1.26

#CFF452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.72

#CFF452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF452

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF452	#FFFFFF	#000000	##000000
##CFF452	1.00	1.26	16.72	16.72
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.72	21.00	1.00	1.00
##000000	16.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE63A

Deuteranopia (green-blind)

#FEE55F

Tritanopia (blue-blind)

#DAE8D3

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cff452;
/* rgb */ color: rgb(207, 244, 82);
/* oklch */ color: oklch(91.1% 0.187 121.3);

Tailwind

colors: {
  custom: {
    50: '#e1f78b',
    500: '#cff452',
    950: '#000000',
  },
}

SCSS

$custom: #cff452;
$custom-light: #e1f78b;
$custom-dark: #000000;

JSON

{
  "hex": "#cff452",
  "rgb": {
    "r": 207,
    "g": 244,
    "b": 82
  },
  "hsl": {
    "h": 73.704,
    "s": 88.043,
    "l": 63.922
  },
  "oklch": {
    "l": 0.91134,
    "c": 0.18734,
    "h": 121.3
  },
  "luminance": 0.78576
}

Semantic roles & 50–950 ramp

primary

#CFF452

secondary

#4E2DBD

accent

#01E535

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CFF452

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

Preview Lab → · Contrast checker → · Palette generator →