#CBFD63#CBFD63

#CBFD63 is a very light, vivid yellow-green. Relative luminance 0.838; OKLCH L 93.0% C 0.187 H 125.2°. Best body text is #000000 at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#CBFD63
RGB	rgb(203, 253, 99)
HSL	hsl(79, 97%, 69%)
HSV	hsv(79, 61%, 99%)
CMYK	cmyk(19.8%, 0%, 60.9%, 0.8%)
CIE-LAB	lab(93.38, -37.84, 66.59)
CIE-LCH	lch(93.38, 76.58, 119.61°)
OKLab	oklab(93% -0.108 0.1533)
OKLCH	oklch(93% 0.187 125.2)
XYZ	xyz(62.0063, 83.8473, 24.7194)
Luminance	0.8385 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBFD63 #9563FD

analogous

#FDE263 #CBFD63 #7EFD63

triadic

#CBFD63 #63CBFD #FD63CB

tetradic

#CBFD63 #63FDE2 #9563FD #FD637E

square

#CBFD63 #63FDE2 #9563FD #FD637E

split-complementary

#CBFD63 #637EFD #E263FD

monochromatic

#9AE303 #B7FC27 #CBFD63 #DFFE9F #F3FFDC

Accessibility & contrast

On white

1.18

#CBFD63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.77

#CBFD63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBFD63

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBFD63	#FFFFFF	#000000	##000000
##CBFD63	1.00	1.18	17.77	17.77
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.77	21.00	1.00	1.00
##000000	17.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE51

Deuteranopia (green-blind)

#FFEB6E

Tritanopia (blue-blind)

#D3F2DD

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #cbfd63;
/* rgb */ color: rgb(203, 253, 99);
/* oklch */ color: oklch(93.0% 0.187 125.2);

Tailwind

colors: {
  custom: {
    50: '#defe95',
    500: '#cbfd63',
    950: '#000000',
  },
}

SCSS

$custom: #cbfd63;
$custom-light: #defe95;
$custom-dark: #000000;

JSON

{
  "hex": "#cbfd63",
  "rgb": {
    "r": 203,
    "g": 253,
    "b": 99
  },
  "hsl": {
    "h": 79.481,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.93001,
    "c": 0.18749,
    "h": 125.2
  },
  "luminance": 0.83848
}

Semantic roles & 50–950 ramp

primary

#CBFD63

secondary

#642DD7

accent

#00E64B

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CBFD63

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

Preview Lab → · Contrast checker → · Palette generator →