#CBEB56#CBEB56

#CBEB56 is a very light, vivid yellow-green. Relative luminance 0.728; OKLCH L 88.9% C 0.175 H 120.5°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#CBEB56
RGB	rgb(203, 235, 86)
HSL	hsl(73, 79%, 63%)
HSV	hsv(73, 63%, 92%)
CMYK	cmyk(13.6%, 0%, 63.4%, 7.8%)
CIE-LAB	lab(88.35, -30.55, 66.41)
CIE-LCH	lch(88.35, 73.10, 114.71°)
OKLab	oklab(88.9% -0.0889 0.1513)
OKLCH	oklch(88.9% 0.175 120.5)
XYZ	xyz(56.0174, 72.7852, 19.9002)
Luminance	0.7278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBEB56 #7656EB

analogous

#EBC056 #CBEB56 #80EB56

triadic

#CBEB56 #56CBEB #EB56CB

tetradic

#CBEB56 #56EBC0 #7656EB #EB5680

square

#CBEB56 #56EBC0 #7656EB #EB5680

split-complementary

#CBEB56 #5680EB #C056EB

monochromatic

#90B215 #BAE51F #CBEB56 #DCF18D #EDF8C3

Accessibility & contrast

On white

1.35

#CBEB56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#CBEB56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBEB56

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBEB56	#FFFFFF	#000000	##000000
##CBEB56	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE43

Deuteranopia (green-blind)

#F5DE61

Tritanopia (blue-blind)

#D6DFCC

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #cbeb56;
/* rgb */ color: rgb(203, 235, 86);
/* oklch */ color: oklch(88.9% 0.175 120.5);

Tailwind

colors: {
  custom: {
    50: '#def18c',
    500: '#cbeb56',
    950: '#000000',
  },
}

SCSS

$custom: #cbeb56;
$custom-light: #def18c;
$custom-dark: #000000;

JSON

{
  "hex": "#cbeb56",
  "rgb": {
    "r": 203,
    "g": 235,
    "b": 86
  },
  "hsl": {
    "h": 72.886,
    "s": 78.836,
    "l": 62.941
  },
  "oklch": {
    "l": 0.88904,
    "c": 0.17548,
    "h": 120.5
  },
  "luminance": 0.72785
}

Semantic roles & 50–950 ramp

primary

#CBEB56

secondary

#4F33B2

accent

#0ADB37

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #CBEB56

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

Preview Lab → · Contrast checker → · Palette generator →