#CBEC55#CBEC55

#CBEC55 is a very light, vivid yellow-green. Relative luminance 0.733; OKLCH L 89.1% C 0.177 H 120.7°. Best body text is #000000 at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#CBEC55
RGB	rgb(203, 236, 85)
HSL	hsl(73, 80%, 63%)
HSV	hsv(73, 64%, 93%)
CMYK	cmyk(14%, 0%, 64%, 7.5%)
CIE-LAB	lab(88.61, -31.09, 67.08)
CIE-LCH	lch(88.61, 73.94, 114.86°)
OKLab	oklab(89.12% -0.0905 0.1526)
OKLCH	oklch(89.12% 0.177 120.7)
XYZ	xyz(56.2645, 73.3434, 19.7852)
Luminance	0.7334 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBEC55 #7655EC

analogous

#ECC255 #CBEC55 #7FEC55

triadic

#CBEC55 #55CBEC #EC55CB

tetradic

#CBEC55 #55ECC2 #7655EC #EC557F

square

#CBEC55 #55ECC2 #7655EC #EC557F

split-complementary

#CBEC55 #557FEC #C255EC

monochromatic

#90B314 #BAE61E #CBEC55 #DCF28C #EDF8C3

Accessibility & contrast

On white

1.34

#CBEC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.67

#CBEC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBEC55

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBEC55	#FFFFFF	#000000	##000000
##CBEC55	1.00	1.34	15.67	15.67
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.67	21.00	1.00	1.00
##000000	15.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF41

Deuteranopia (green-blind)

#F6DF60

Tritanopia (blue-blind)

#D6E0CD

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #cbec55;
/* rgb */ color: rgb(203, 236, 85);
/* oklch */ color: oklch(89.1% 0.177 120.7);

Tailwind

colors: {
  custom: {
    50: '#def28c',
    500: '#cbec55',
    950: '#000000',
  },
}

SCSS

$custom: #cbec55;
$custom-light: #def28c;
$custom-dark: #000000;

JSON

{
  "hex": "#cbec55",
  "rgb": {
    "r": 203,
    "g": 236,
    "b": 85
  },
  "hsl": {
    "h": 73.113,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.89116,
    "c": 0.1774,
    "h": 120.7
  },
  "luminance": 0.73343
}

Semantic roles & 50–950 ramp

primary

#CBEC55

secondary

#4F33B3

accent

#09DC37

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #CBEC55

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

Preview Lab → · Contrast checker → · Palette generator →