#CBFF91#CBFF91

#CBFF91 is a very light, vivid yellow-green. Relative luminance 0.863; OKLCH L 94.0% C 0.149 H 129.6°. Best body text is #000000 at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#CBFF91
RGB	rgb(203, 255, 145)
HSL	hsl(88, 100%, 78%)
HSV	hsv(88, 43%, 100%)
CMYK	cmyk(20.4%, 0%, 43.1%, 0%)
CIE-LAB	lab(94.42, -34.32, 47.17)
CIE-LCH	lch(94.42, 58.33, 126.04°)
OKLab	oklab(94% -0.0947 0.1146)
OKLCH	oklch(94% 0.149 129.6)
XYZ	xyz(65.4986, 86.2597, 39.9816)
Luminance	0.8626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBFF91 #C591FF

analogous

#FFFC91 #CBFF91 #94FF91

triadic

#CBFF91 #91CBFF #FF91CB

tetradic

#CBFF91 #91FFFC #C591FF #FF9194

square

#CBFF91 #91FFFC #C591FF #FF9194

split-complementary

#CBFF91 #9194FF #FC91FF

monochromatic

#91FF17 #AEFF54 #CBFF91 #E8FFCE #F1FFE0

Accessibility & contrast

On white

1.15

#CBFF91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.25

#CBFF91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBFF91

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBFF91	#FFFFFF	#000000	##000000
##CBFF91	1.00	1.15	18.25	18.25
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.25	21.00	1.00	1.00
##000000	18.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF188

Deuteranopia (green-blind)

#FFEE97

Tritanopia (blue-blind)

#CFF6E5

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #cbff91;
/* rgb */ color: rgb(203, 255, 145);
/* oklch */ color: oklch(94.0% 0.149 129.6);

Tailwind

colors: {
  custom: {
    50: '#dcffb3',
    500: '#cbff91',
    950: '#000000',
  },
}

SCSS

$custom: #cbff91;
$custom-light: #dcffb3;
$custom-dark: #000000;

JSON

{
  "hex": "#cbff91",
  "rgb": {
    "r": 203,
    "g": 255,
    "b": 145
  },
  "hsl": {
    "h": 88.364,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.93998,
    "c": 0.14868,
    "h": 129.6
  },
  "luminance": 0.86261
}

Semantic roles & 50–950 ramp

primary

#CBFF91

secondary

#9653E1

accent

#00E66C

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151811

muted

#848681

Preview Lab

Preview with #CBFF91

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

Preview Lab → · Contrast checker → · Palette generator →