#CFEB54#CFEB54

#CFEB54 is a very light, vivid yellow-green. Relative luminance 0.733; OKLCH L 89.2% C 0.175 H 119.1°. Best body text is #000000 at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#CFEB54
RGB	rgb(207, 235, 84)
HSL	hsl(71, 79%, 63%)
HSV	hsv(71, 64%, 92%)
CMYK	cmyk(11.9%, 0%, 64.3%, 7.8%)
CIE-LAB	lab(88.60, -29.12, 67.55)
CIE-LCH	lch(88.60, 73.56, 113.32°)
OKLab	oklab(89.17% -0.0854 0.1533)
OKLCH	oklch(89.17% 0.175 119.1)
XYZ	xyz(57.0417, 73.3225, 19.5334)
Luminance	0.7332 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEB54 #7054EB

analogous

#EBBC54 #CFEB54 #83EB54

triadic

#CFEB54 #54CFEB #EB54CF

tetradic

#CFEB54 #54EBBC #7054EB #EB5483

square

#CFEB54 #54EBBC #7054EB #EB5483

split-complementary

#CFEB54 #5483EB #BC54EB

monochromatic

#93B015 #C0E51D #CFEB54 #DEF18B #EEF8C2

Accessibility & contrast

On white

1.34

#CFEB54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.66

#CFEB54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEB54

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEB54	#FFFFFF	#000000	##000000
##CFEB54	1.00	1.34	15.66	15.66
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.66	21.00	1.00	1.00
##000000	15.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE40

Deuteranopia (green-blind)

#F6DF5F

Tritanopia (blue-blind)

#DADFCC

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #cfeb54;
/* rgb */ color: rgb(207, 235, 84);
/* oklch */ color: oklch(89.2% 0.175 119.1);

Tailwind

colors: {
  custom: {
    50: '#e1f18b',
    500: '#cfeb54',
    950: '#000000',
  },
}

SCSS

$custom: #cfeb54;
$custom-light: #e1f18b;
$custom-dark: #000000;

JSON

{
  "hex": "#cfeb54",
  "rgb": {
    "r": 207,
    "g": 235,
    "b": 84
  },
  "hsl": {
    "h": 71.126,
    "s": 79.058,
    "l": 62.549
  },
  "oklch": {
    "l": 0.89174,
    "c": 0.17549,
    "h": 119.1
  },
  "luminance": 0.73322
}

Semantic roles & 50–950 ramp

primary

#CFEB54

secondary

#4A33B0

accent

#0ADB31

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160C

muted

#84857F

Preview Lab

Preview with #CFEB54

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

Preview Lab → · Contrast checker → · Palette generator →