#CBF555#CBF555

#CBF555 is a very light, vivid yellow-green. Relative luminance 0.787; OKLCH L 91.1% C 0.188 H 122.8°. Best body text is #000000 at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#CBF555
RGB	rgb(203, 245, 85)
HSL	hsl(76, 89%, 65%)
HSV	hsv(76, 65%, 96%)
CMYK	cmyk(17.1%, 0%, 65.3%, 3.9%)
CIE-LAB	lab(91.08, -35.21, 69.67)
CIE-LCH	lch(91.08, 78.07, 116.81°)
OKLab	oklab(91.11% -0.102 0.158)
OKLCH	oklch(91.11% 0.188 122.8)
XYZ	xyz(58.9213, 78.6570, 20.6708)
Luminance	0.7866 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF555 #7F55F5

analogous

#F5CF55 #CBF555 #7BF555

triadic

#CBF555 #55CBF5 #F555CB

tetradic

#CBF555 #55F5CF #7F55F5 #F5557B

square

#CBF555 #55F5CF #7F55F5 #F5557B

split-complementary

#CBF555 #557BF5 #CF55F5

monochromatic

#94C40C #B9F21B #CBF555 #DDF88F #EEFCC9

Accessibility & contrast

On white

1.26

#CBF555 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.73

#CBF555 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF555

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF555	#FFFFFF	#000000	##000000
##CBF555	1.00	1.26	16.73	16.73
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.73	21.00	1.00	1.00
##000000	16.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE73F

Deuteranopia (green-blind)

#FDE561

Tritanopia (blue-blind)

#D5E9D4

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cbf555;
/* rgb */ color: rgb(203, 245, 85);
/* oklch */ color: oklch(91.1% 0.188 122.8);

Tailwind

colors: {
  custom: {
    50: '#def88c',
    500: '#cbf555',
    950: '#000000',
  },
}

SCSS

$custom: #cbf555;
$custom-light: #def88c;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf555",
  "rgb": {
    "r": 203,
    "g": 245,
    "b": 85
  },
  "hsl": {
    "h": 75.75,
    "s": 88.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.91105,
    "c": 0.18806,
    "h": 122.8
  },
  "luminance": 0.78657
}

Semantic roles & 50–950 ramp

primary

#CBF555

secondary

#542DC1

accent

#00E63C

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CBF555

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

Preview Lab → · Contrast checker → · Palette generator →