#CEE54D#CEE54D

#CEE54D is a very light, vivid yellow. Relative luminance 0.697; OKLCH L 87.7% C 0.174 H 117.5°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#CEE54D
RGB	rgb(206, 229, 77)
HSL	hsl(69, 75%, 60%)
HSV	hsv(69, 66%, 90%)
CMYK	cmyk(10%, 0%, 66.4%, 10.2%)
CIE-LAB	lab(86.85, -27.12, 68.41)
CIE-LCH	lch(86.85, 73.59, 111.63°)
OKLab	oklab(87.73% -0.0804 0.1542)
OKLCH	oklch(87.73% 0.174 117.5)
XYZ	xyz(54.8136, 69.6968, 17.5850)
Luminance	0.6970 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE54D #644DE5

analogous

#E5B04D #CEE54D #82E54D

triadic

#CEE54D #4DCEE5 #E54DCE

tetradic

#CEE54D #4DE5B0 #644DE5 #E54D82

square

#CEE54D #4DE5B0 #644DE5 #E54D82

split-complementary

#CEE54D #4D82E5 #B04DE5

monochromatic

#8CA017 #BAD61F #CEE54D #DDED82 #EBF5B8

Accessibility & contrast

On white

1.41

#CEE54D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#CEE54D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE54D

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE54D	#FFFFFF	#000000	##000000
##CEE54D	1.00	1.41	14.94	14.94
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.94	21.00	1.00	1.00
##000000	14.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D937

Deuteranopia (green-blind)

#F2DA58

Tritanopia (blue-blind)

#DAD9C6

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #cee54d;
/* rgb */ color: rgb(206, 229, 77);
/* oklch */ color: oklch(87.7% 0.174 117.5);

Tailwind

colors: {
  custom: {
    50: '#e0ed87',
    500: '#cee54d',
    950: '#000000',
  },
}

SCSS

$custom: #cee54d;
$custom-light: #e0ed87;
$custom-dark: #000000;

JSON

{
  "hex": "#cee54d",
  "rgb": {
    "r": 206,
    "g": 229,
    "b": 77
  },
  "hsl": {
    "h": 69.079,
    "s": 74.51,
    "l": 60
  },
  "oklch": {
    "l": 0.87731,
    "c": 0.17387,
    "h": 117.5
  },
  "luminance": 0.69696
}

Semantic roles & 50–950 ramp

primary

#CEE54D

secondary

#4433A3

accent

#37F153

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CEE54D

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

Preview Lab → · Contrast checker → · Palette generator →