#CEE54F#CEE54F

#CEE54F is a very light, vivid yellow. Relative luminance 0.697; OKLCH L 87.7% C 0.172 H 117.6°. Best body text is #000000 at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#CEE54F
RGB	rgb(206, 229, 79)
HSL	hsl(69, 74%, 60%)
HSV	hsv(69, 66%, 90%)
CMYK	cmyk(10%, 0%, 65.5%, 10.2%)
CIE-LAB	lab(86.86, -27.00, 67.66)
CIE-LCH	lch(86.86, 72.85, 111.76°)
OKLab	oklab(87.75% -0.0799 0.1529)
OKLCH	oklch(87.75% 0.172 117.6)
XYZ	xyz(54.8853, 69.7255, 17.9626)
Luminance	0.6973 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE54F #664FE5

analogous

#E5B14F #CEE54F #83E54F

triadic

#CEE54F #4FCEE5 #E54FCE

tetradic

#CEE54F #4FE5B1 #664FE5 #E54F83

square

#CEE54F #4FE5B1 #664FE5 #E54F83

split-complementary

#CEE54F #4F83E5 #B14FE5

monochromatic

#8DA218 #BBD720 #CEE54F #DDED84 #ECF5BA

Accessibility & contrast

On white

1.41

#CEE54F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.95

#CEE54F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE54F

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE54F	#FFFFFF	#000000	##000000
##CEE54F	1.00	1.41	14.95	14.95
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.95	21.00	1.00	1.00
##000000	14.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D93A

Deuteranopia (green-blind)

#F1DA5A

Tritanopia (blue-blind)

#DAD9C7

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #cee54f;
/* rgb */ color: rgb(206, 229, 79);
/* oklch */ color: oklch(87.7% 0.172 117.6);

Tailwind

colors: {
  custom: {
    50: '#e0ed88',
    500: '#cee54f',
    950: '#000000',
  },
}

SCSS

$custom: #cee54f;
$custom-light: #e0ed88;
$custom-dark: #000000;

JSON

{
  "hex": "#cee54f",
  "rgb": {
    "r": 206,
    "g": 229,
    "b": 79
  },
  "hsl": {
    "h": 69.2,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.87747,
    "c": 0.17249,
    "h": 117.6
  },
  "luminance": 0.69725
}

Semantic roles & 50–950 ramp

primary

#CEE54F

secondary

#4534A4

accent

#0FD62E

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CEE54F

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

Preview Lab → · Contrast checker → · Palette generator →