#CBEC53#CBEC53

#CBEC53 is a very light, vivid yellow-green. Relative luminance 0.733; OKLCH L 89.1% C 0.179 H 120.6°. Best body text is #000000 at 15.66:1 contrast (WCAG AA passes).

Color values

HEX#CBEC53
RGBrgb(203, 236, 83)
HSLhsl(73, 80%, 63%)
HSVhsv(73, 65%, 93%)
CMYKcmyk(14%, 0%, 64.8%, 7.5%)
CIE-LABlab(88.60, -31.22, 67.85)
CIE-LCHlch(88.60, 74.69, 114.71°)
OKLaboklab(89.1% -0.0911 0.1539)
OKLCHoklch(89.1% 0.179 120.6)
XYZxyz(56.1862, 73.3121, 19.3726)
Luminance0.7331 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CBEC53 #7453EC
analogous
#ECC053 #CBEC53 #7FEC53
triadic
#CBEC53 #53CBEC #EC53CB
tetradic
#CBEC53 #53ECC0 #7453EC #EC537F
square
#CBEC53 #53ECC0 #7453EC #EC537F
split-complementary
#CBEC53 #537FEC #C053EC
monochromatic
#8FB114 #BAE61C #CBEC53 #DCF28A #ECF8C1

Accessibility & contrast

On white

1.34
#CBEC53 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.66
#CBEC53 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBEC53
15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CBEC53#FFFFFF#000000##000000
##CBEC531.001.3415.6615.66
#FFFFFF1.341.0021.0021.00
#00000015.6621.001.001.00
##00000015.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#FADF3E
Deuteranopia (green-blind)
#F6DF5E
Tritanopia (blue-blind)
#D6E0CD
Achromatopsia (no color)
#DEDEDE

Design tokens & code

CSS
--color: #cbec53;
/* rgb */ color: rgb(203, 236, 83);
/* oklch */ color: oklch(89.1% 0.179 120.6);
Tailwind
colors: {
  custom: {
    50: '#def28b',
    500: '#cbec53',
    950: '#000000',
  },
}
SCSS
$custom: #cbec53;
$custom-light: #def28b;
$custom-dark: #000000;
JSON
{
  "hex": "#cbec53",
  "rgb": {
    "r": 203,
    "g": 236,
    "b": 83
  },
  "hsl": {
    "h": 72.941,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.89099,
    "c": 0.17883,
    "h": 120.6
  },
  "luminance": 0.73312
}

Semantic roles & 50–950 ramp

primary
#CBEC53
secondary
#4D32B1
accent
#09DC37
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#16160C
muted
#84857F

Preview Lab

Preview with #CBEC53

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

Preview Lab → · Contrast checker → · Palette generator →

#CBEC53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva