#CBF578#CBF578

#CBF578 is a very light, vivid yellow-green. Relative luminance 0.794; OKLCH L 91.5% C 0.159 H 124.8°. Best body text is #000000 at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#CBF578
RGB	rgb(203, 245, 120)
HSL	hsl(80, 86%, 72%)
HSV	hsv(80, 51%, 96%)
CMYK	cmyk(17.1%, 0%, 51%, 3.9%)
CIE-LAB	lab(91.40, -32.40, 55.19)
CIE-LCH	lch(91.40, 64.00, 120.42°)
OKLab	oklab(91.46% -0.0911 0.1308)
OKLCH	oklch(91.46% 0.159 124.8)
XYZ	xyz(60.6712, 79.3569, 29.8867)
Luminance	0.7936 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF578 #A278F5

analogous

#F5E178 #CBF578 #8DF578

triadic

#CBF578 #78CBF5 #F578CB

tetradic

#CBF578 #78F5E1 #A278F5 #F5788D

square

#CBF578 #78F5E1 #A278F5 #F5788D

split-complementary

#CBF578 #788DF5 #E178F5

monochromatic

#9CE211 #B5F13F #CBF578 #E1F9B1 #F4FDE3

Accessibility & contrast

On white

1.24

#CBF578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.87

#CBF578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF578

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF578	#FFFFFF	#000000	##000000
##CBF578	1.00	1.24	16.87	16.87
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.87	21.00	1.00	1.00
##000000	16.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86C

Deuteranopia (green-blind)

#FBE680

Tritanopia (blue-blind)

#D2EBD9

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cbf578;
/* rgb */ color: rgb(203, 245, 120);
/* oklch */ color: oklch(91.5% 0.159 124.8);

Tailwind

colors: {
  custom: {
    50: '#ddf8a2',
    500: '#cbf578',
    950: '#000000',
  },
}

SCSS

$custom: #cbf578;
$custom-light: #ddf8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf578",
  "rgb": {
    "r": 203,
    "g": 245,
    "b": 120
  },
  "hsl": {
    "h": 80.16,
    "s": 86.207,
    "l": 71.569
  },
  "oklch": {
    "l": 0.91462,
    "c": 0.15941,
    "h": 124.8
  },
  "luminance": 0.79357
}

Semantic roles & 50–950 ramp

primary

#CBF578

secondary

#7141D0

accent

#03E34E

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CBF578

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

Preview Lab → · Contrast checker → · Palette generator →