#CEEE53#CEEE53

#CEEE53 is a very light, vivid yellow-green. Relative luminance 0.749; OKLCH L 89.8% C 0.180 H 120.2°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#CEEE53
RGB	rgb(206, 238, 83)
HSL	hsl(72, 82%, 63%)
HSV	hsv(72, 65%, 93%)
CMYK	cmyk(13.4%, 0%, 65.1%, 6.7%)
CIE-LAB	lab(89.34, -30.97, 68.69)
CIE-LCH	lch(89.34, 75.35, 114.27°)
OKLab	oklab(89.75% -0.0905 0.1556)
OKLCH	oklch(89.75% 0.18 120.2)
XYZ	xyz(57.5904, 74.8956, 19.6043)
Luminance	0.7490 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEEE53 #7353EE

analogous

#EEC053 #CEEE53 #80EE53

triadic

#CEEE53 #53CEEE #EE53CE

tetradic

#CEEE53 #53EEC0 #7353EE #EE5380

square

#CEEE53 #53EEC0 #7353EE #EE5380

split-complementary

#CEEE53 #5380EE #C053EE

monochromatic

#93B512 #BEE81B #CEEE53 #DEF48B #EEF9C2

Accessibility & contrast

On white

1.31

#CEEE53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#CEEE53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEEE53

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEEE53	#FFFFFF	#000000	##000000
##CEEE53	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE13E

Deuteranopia (green-blind)

#F8E15F

Tritanopia (blue-blind)

#D9E2CE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #ceee53;
/* rgb */ color: rgb(206, 238, 83);
/* oklch */ color: oklch(89.8% 0.180 120.2);

Tailwind

colors: {
  custom: {
    50: '#e0f38b',
    500: '#ceee53',
    950: '#000000',
  },
}

SCSS

$custom: #ceee53;
$custom-light: #e0f38b;
$custom-dark: #000000;

JSON

{
  "hex": "#ceee53",
  "rgb": {
    "r": 206,
    "g": 238,
    "b": 83
  },
  "hsl": {
    "h": 72.387,
    "s": 82.011,
    "l": 62.941
  },
  "oklch": {
    "l": 0.89752,
    "c": 0.18005,
    "h": 120.2
  },
  "luminance": 0.74895
}

Semantic roles & 50–950 ramp

primary

#CEEE53

secondary

#4C31B4

accent

#07DE34

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CEEE53

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

Preview Lab → · Contrast checker → · Palette generator →