#CEE651#CEE651

#CEE651 is a very light, vivid yellow. Relative luminance 0.703; OKLCH L 88.0% C 0.172 H 117.9°. Best body text is #000000 at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#CEE651
RGB	rgb(206, 230, 81)
HSL	hsl(70, 75%, 61%)
HSV	hsv(70, 65%, 90%)
CMYK	cmyk(10.4%, 0%, 64.8%, 9.8%)
CIE-LAB	lab(87.15, -27.35, 67.18)
CIE-LCH	lch(87.15, 72.54, 112.15°)
OKLab	oklab(87.98% -0.0807 0.1522)
OKLCH	oklch(87.98% 0.172 117.9)
XYZ	xyz(55.2367, 70.3100, 18.4443)
Luminance	0.7031 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE651 #6951E6

analogous

#E6B351 #CEE651 #83E651

triadic

#CEE651 #51CEE6 #E651CE

tetradic

#CEE651 #51E6B3 #6951E6 #E65183

square

#CEE651 #51E6B3 #6951E6 #E65183

split-complementary

#CEE651 #5183E6 #B351E6

monochromatic

#8EA518 #BCDA1F #CEE651 #DDEE87 #ECF5BC

Accessibility & contrast

On white

1.39

#CEE651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.06

#CEE651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE651

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE651	#FFFFFF	#000000	##000000
##CEE651	1.00	1.39	15.06	15.06
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.06	21.00	1.00	1.00
##000000	15.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DA3D

Deuteranopia (green-blind)

#F2DB5C

Tritanopia (blue-blind)

#DADAC8

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cee651;
/* rgb */ color: rgb(206, 230, 81);
/* oklch */ color: oklch(88.0% 0.172 117.9);

Tailwind

colors: {
  custom: {
    50: '#e0ed89',
    500: '#cee651',
    950: '#000000',
  },
}

SCSS

$custom: #cee651;
$custom-light: #e0ed89;
$custom-dark: #000000;

JSON

{
  "hex": "#cee651",
  "rgb": {
    "r": 206,
    "g": 230,
    "b": 81
  },
  "hsl": {
    "h": 69.664,
    "s": 74.874,
    "l": 60.98
  },
  "oklch": {
    "l": 0.87982,
    "c": 0.17222,
    "h": 117.9
  },
  "luminance": 0.7031
}

Semantic roles & 50–950 ramp

primary

#CEE651

secondary

#4734A7

accent

#0ED72F

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CEE651

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

Preview Lab → · Contrast checker → · Palette generator →