#CEE04E#CEE04E

#CEE04E is a very light, vivid yellow. Relative luminance 0.670; OKLCH L 86.6% C 0.168 H 116.0°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#CEE04E
RGB	rgb(206, 224, 78)
HSL	hsl(67, 70%, 59%)
HSV	hsv(67, 65%, 88%)
CMYK	cmyk(8%, 0%, 65.2%, 12.2%)
CIE-LAB	lab(85.50, -24.69, 66.63)
CIE-LCH	lch(85.50, 71.06, 110.33°)
OKLab	oklab(86.65% -0.0735 0.1506)
OKLCH	oklch(86.65% 0.168 116)
XYZ	xyz(53.4856, 66.9839, 17.3179)
Luminance	0.6698 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE04E #604EE0

analogous

#E0A94E #CEE04E #85E04E

triadic

#CEE04E #4ECEE0 #E04ECE

tetradic

#CEE04E #4EE0A9 #604EE0 #E04E85

square

#CEE04E #4EE0A9 #604EE0 #E04E85

split-complementary

#CEE04E #4E85E0 #A94EE0

monochromatic

#89991B #B8CD24 #CEE04E #DCE982 #EBF2B6

Accessibility & contrast

On white

1.46

#CEE04E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#CEE04E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE04E

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE04E	#FFFFFF	#000000	##000000
##CEE04E	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD53A

Deuteranopia (green-blind)

#EDD758

Tritanopia (blue-blind)

#DAD4C2

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #cee04e;
/* rgb */ color: rgb(206, 224, 78);
/* oklch */ color: oklch(86.6% 0.168 116.0);

Tailwind

colors: {
  custom: {
    50: '#e0e987',
    500: '#cee04e',
    950: '#000000',
  },
}

SCSS

$custom: #cee04e;
$custom-light: #e0e987;
$custom-dark: #000000;

JSON

{
  "hex": "#cee04e",
  "rgb": {
    "r": 206,
    "g": 224,
    "b": 78
  },
  "hsl": {
    "h": 67.397,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.86648,
    "c": 0.16756,
    "h": 116
  },
  "luminance": 0.66983
}

Semantic roles & 50–950 ramp

primary

#CEE04E

secondary

#42359D

accent

#3BED51

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CEE04E

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

Preview Lab → · Contrast checker → · Palette generator →