#CEE45B#CEE45B

#CEE45B is a very light, vivid yellow. Relative luminance 0.694; OKLCH L 87.6% C 0.162 H 117.6°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#CEE45B
RGB	rgb(206, 228, 91)
HSL	hsl(70, 72%, 63%)
HSV	hsv(70, 60%, 89%)
CMYK	cmyk(9.6%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(86.68, -25.73, 62.63)
CIE-LCH	lch(86.68, 67.71, 112.33°)
OKLab	oklab(87.63% -0.0752 0.1439)
OKLCH	oklch(87.63% 0.162 117.6)
XYZ	xyz(55.0863, 69.3645, 20.3822)
Luminance	0.6936 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE45B #715BE4

analogous

#E4B55B #CEE45B #89E45B

triadic

#CEE45B #5BCEE4 #E45BCE

tetradic

#CEE45B #5BE4B5 #715BE4 #E45B89

square

#CEE45B #5BE4B5 #715BE4 #E45B89

split-complementary

#CEE45B #5B89E4 #B55BE4

monochromatic

#92A91C #BEDB26 #CEE45B #DEED90 #EDF5C4

Accessibility & contrast

On white

1.41

#CEE45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.87

#CEE45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE45B

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE45B	#FFFFFF	#000000	##000000
##CEE45B	1.00	1.41	14.87	14.87
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.87	21.00	1.00	1.00
##000000	14.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D94B

Deuteranopia (green-blind)

#F0DA64

Tritanopia (blue-blind)

#D9D8C7

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #cee45b;
/* rgb */ color: rgb(206, 228, 91);
/* oklch */ color: oklch(87.6% 0.162 117.6);

Tailwind

colors: {
  custom: {
    50: '#e0ec8f',
    500: '#cee45b',
    950: '#000000',
  },
}

SCSS

$custom: #cee45b;
$custom-light: #e0ec8f;
$custom-dark: #000000;

JSON

{
  "hex": "#cee45b",
  "rgb": {
    "r": 206,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 69.635,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.87634,
    "c": 0.16233,
    "h": 117.6
  },
  "luminance": 0.69364
}

Semantic roles & 50–950 ramp

primary

#CEE45B

secondary

#4B39AB

accent

#12D431

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160D

muted

#84847F

Preview Lab

Preview with #CEE45B

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

Preview Lab → · Contrast checker → · Palette generator →