#CFFD54#CFFD54

#CFFD54 is a very light, vivid yellow-green. Relative luminance 0.842; OKLCH L 93.1% C 0.197 H 123.4°. Best body text is #000000 at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#CFFD54
RGB	rgb(207, 253, 84)
HSL	hsl(76, 98%, 66%)
HSV	hsv(76, 67%, 99%)
CMYK	cmyk(18.2%, 0%, 66.8%, 0.8%)
CIE-LAB	lab(93.52, -37.36, 72.65)
CIE-LCH	lch(93.52, 81.70, 117.22°)
OKLab	oklab(93.14% -0.1082 0.1641)
OKLCH	oklch(93.14% 0.197 123.4)
XYZ	xyz(62.4583, 84.1557, 21.3390)
Luminance	0.8416 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFFD54 #8254FD

analogous

#FDD654 #CFFD54 #7AFD54

triadic

#CFFD54 #54CFFD #FD54CF

tetradic

#CFFD54 #54FDD6 #8254FD #FD547A

square

#CFFD54 #54FDD6 #8254FD #FD547A

split-complementary

#CFFD54 #547AFD #D654FD

monochromatic

#9BD402 #BEFC18 #CFFD54 #E0FE90 #F1FECD

Accessibility & contrast

On white

1.18

#CFFD54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.83

#CFFD54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFFD54

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFFD54	#FFFFFF	#000000	##000000
##CFFD54	1.00	1.18	17.83	17.83
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.83	21.00	1.00	1.00
##000000	17.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE3B

Deuteranopia (green-blind)

#FFEC61

Tritanopia (blue-blind)

#D9F1DB

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #cffd54;
/* rgb */ color: rgb(207, 253, 84);
/* oklch */ color: oklch(93.1% 0.197 123.4);

Tailwind

colors: {
  custom: {
    50: '#e1fe8d',
    500: '#cffd54',
    950: '#000000',
  },
}

SCSS

$custom: #cffd54;
$custom-light: #e1fe8d;
$custom-dark: #000000;

JSON

{
  "hex": "#cffd54",
  "rgb": {
    "r": 207,
    "g": 253,
    "b": 84
  },
  "hsl": {
    "h": 76.331,
    "s": 97.688,
    "l": 66.078
  },
  "oklch": {
    "l": 0.93136,
    "c": 0.19654,
    "h": 123.4
  },
  "luminance": 0.84156
}

Semantic roles & 50–950 ramp

primary

#CFFD54

secondary

#5427CE

accent

#00E63E

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CFFD54

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

Preview Lab → · Contrast checker → · Palette generator →