#CFE751#CFE751

#CFE751 is a very light, vivid yellow. Relative luminance 0.710; OKLCH L 88.3% C 0.173 H 117.9°. Best body text is #000000 at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#CFE751
RGB	rgb(207, 231, 81)
HSL	hsl(70, 76%, 61%)
HSV	hsv(70, 65%, 91%)
CMYK	cmyk(10.4%, 0%, 64.9%, 9.4%)
CIE-LAB	lab(87.49, -27.43, 67.56)
CIE-LCH	lch(87.49, 72.91, 112.10°)
OKLab	oklab(88.27% -0.0809 0.1529)
OKLCH	oklch(88.27% 0.173 117.9)
XYZ	xyz(55.7943, 71.0118, 18.5504)
Luminance	0.7101 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE751 #6951E7

analogous

#E7B451 #CFE751 #84E751

triadic

#CFE751 #51CFE7 #E751CF

tetradic

#CFE751 #51E7B4 #6951E7 #E75184

square

#CFE751 #51E7B4 #6951E7 #E75184

split-complementary

#CFE751 #5184E7 #B451E7

monochromatic

#90A717 #BEDC1E #CFE751 #DEEE87 #EDF6BD

Accessibility & contrast

On white

1.38

#CFE751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.20

#CFE751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE751

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE751	#FFFFFF	#000000	##000000
##CFE751	1.00	1.38	15.20	15.20
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.20	21.00	1.00	1.00
##000000	15.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB3C

Deuteranopia (green-blind)

#F3DC5C

Tritanopia (blue-blind)

#DBDBC8

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #cfe751;
/* rgb */ color: rgb(207, 231, 81);
/* oklch */ color: oklch(88.3% 0.173 117.9);

Tailwind

colors: {
  custom: {
    50: '#e1ee89',
    500: '#cfe751',
    950: '#000000',
  },
}

SCSS

$custom: #cfe751;
$custom-light: #e1ee89;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe751",
  "rgb": {
    "r": 207,
    "g": 231,
    "b": 81
  },
  "hsl": {
    "h": 69.6,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.88274,
    "c": 0.17302,
    "h": 117.9
  },
  "luminance": 0.71011
}

Semantic roles & 50–950 ramp

primary

#CFE751

secondary

#4634A8

accent

#0ED82E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160C

muted

#84857F

Preview Lab

Preview with #CFE751

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

Preview Lab → · Contrast checker → · Palette generator →