#CEE54C#CEE54C

#CEE54C is a very light, vivid yellow. Relative luminance 0.697; OKLCH L 87.7% C 0.175 H 117.5°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#CEE54C
RGB	rgb(206, 229, 76)
HSL	hsl(69, 75%, 60%)
HSV	hsv(69, 67%, 90%)
CMYK	cmyk(10%, 0%, 66.8%, 10.2%)
CIE-LAB	lab(86.84, -27.18, 68.78)
CIE-LCH	lch(86.84, 73.96, 111.57°)
OKLab	oklab(87.72% -0.0807 0.1548)
OKLCH	oklch(87.72% 0.175 117.5)
XYZ	xyz(54.7786, 69.6828, 17.4005)
Luminance	0.6968 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE54C #634CE5

analogous

#E5B04C #CEE54C #81E54C

triadic

#CEE54C #4CCEE5 #E54CCE

tetradic

#CEE54C #4CE5B0 #634CE5 #E54C81

square

#CEE54C #4CE5B0 #634CE5 #E54C81

split-complementary

#CEE54C #4C81E5 #B04CE5

monochromatic

#8B9F17 #BAD51F #CEE54C #DDED81 #EBF5B7

Accessibility & contrast

On white

1.41

#CEE54C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#CEE54C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE54C

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE54C	#FFFFFF	#000000	##000000
##CEE54C	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)

#F4D935

Deuteranopia (green-blind)

#F2DA57

Tritanopia (blue-blind)

#DAD9C6

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #cee54c;
/* rgb */ color: rgb(206, 229, 76);
/* oklch */ color: oklch(87.7% 0.175 117.5);

Tailwind

colors: {
  custom: {
    50: '#e0ed86',
    500: '#cee54c',
    950: '#000000',
  },
}

SCSS

$custom: #cee54c;
$custom-light: #e0ed86;
$custom-dark: #000000;

JSON

{
  "hex": "#cee54c",
  "rgb": {
    "r": 206,
    "g": 229,
    "b": 76
  },
  "hsl": {
    "h": 69.02,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.87723,
    "c": 0.17455,
    "h": 117.5
  },
  "luminance": 0.69682
}

Semantic roles & 50–950 ramp

primary

#CEE54C

secondary

#4433A2

accent

#37F153

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CEE54C

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

Preview Lab → · Contrast checker → · Palette generator →