#CFE651#CFE651

#CFE651 is a very light, vivid yellow. Relative luminance 0.705; OKLCH L 88.1% C 0.172 H 117.6°. Best body text is #000000 at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#CFE651
RGB	rgb(207, 230, 81)
HSL	hsl(69, 75%, 61%)
HSV	hsv(69, 65%, 90%)
CMYK	cmyk(10%, 0%, 64.8%, 9.8%)
CIE-LAB	lab(87.22, -26.96, 67.28)
CIE-LCH	lch(87.22, 72.47, 111.83°)
OKLab	oklab(88.06% -0.0796 0.1523)
OKLCH	oklch(88.06% 0.172 117.6)
XYZ	xyz(55.5153, 70.4537, 18.4574)
Luminance	0.7045 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE651 #6851E6

analogous

#E6B251 #CFE651 #84E651

triadic

#CFE651 #51CFE6 #E651CF

tetradic

#CFE651 #51E6B2 #6851E6 #E65184

square

#CFE651 #51E6B2 #6851E6 #E65184

split-complementary

#CFE651 #5184E6 #B251E6

monochromatic

#8FA518 #BEDA1F #CFE651 #DEEE87 #EDF5BC

Accessibility & contrast

On white

1.39

#CFE651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.09

#CFE651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE651

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE651	#FFFFFF	#000000	##000000
##CFE651	1.00	1.39	15.09	15.09
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.09	21.00	1.00	1.00
##000000	15.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DA3D

Deuteranopia (green-blind)

#F2DB5C

Tritanopia (blue-blind)

#DBDAC8

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cfe651;
/* rgb */ color: rgb(207, 230, 81);
/* oklch */ color: oklch(88.1% 0.172 117.6);

Tailwind

colors: {
  custom: {
    50: '#e1ed89',
    500: '#cfe651',
    950: '#000000',
  },
}

SCSS

$custom: #cfe651;
$custom-light: #e1ed89;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe651",
  "rgb": {
    "r": 207,
    "g": 230,
    "b": 81
  },
  "hsl": {
    "h": 69.262,
    "s": 74.874,
    "l": 60.98
  },
  "oklch": {
    "l": 0.88056,
    "c": 0.17188,
    "h": 117.6
  },
  "luminance": 0.70453
}

Semantic roles & 50–950 ramp

primary

#CFE651

secondary

#4634A7

accent

#0ED72D

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CFE651

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

Preview Lab → · Contrast checker → · Palette generator →