#CCF45C#CCF45C

#CCF45C is a very light, vivid yellow-green. Relative luminance 0.783; OKLCH L 91.0% C 0.181 H 122.6°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#CCF45C
RGB	rgb(204, 244, 92)
HSL	hsl(76, 87%, 66%)
HSV	hsv(76, 62%, 96%)
CMYK	cmyk(16.4%, 0%, 62.3%, 4.3%)
CIE-LAB	lab(90.92, -33.90, 66.77)
CIE-LCH	lch(90.92, 74.89, 116.92°)
OKLab	oklab(91.01% -0.0977 0.1528)
OKLCH	oklch(91.01% 0.181 122.6)
XYZ	xyz(59.1849, 78.3113, 22.1207)
Luminance	0.7831 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF45C #845CF4

analogous

#F4D05C #CCF45C #80F45C

triadic

#CCF45C #5CCCF4 #F45CCC

tetradic

#CCF45C #5CF4D0 #845CF4 #F45C80

square

#CCF45C #5CF4D0 #845CF4 #F45C80

split-complementary

#CCF45C #5C80F4 #D05CF4

monochromatic

#97C80E #BAF023 #CCF45C #DEF895 #F0FCCF

Accessibility & contrast

On white

1.26

#CCF45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#CCF45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF45C

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF45C	#FFFFFF	#000000	##000000
##CCF45C	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE649

Deuteranopia (green-blind)

#FCE567

Tritanopia (blue-blind)

#D6E8D4

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ccf45c;
/* rgb */ color: rgb(204, 244, 92);
/* oklch */ color: oklch(91.0% 0.181 122.6);

Tailwind

colors: {
  custom: {
    50: '#dff790',
    500: '#ccf45c',
    950: '#000000',
  },
}

SCSS

$custom: #ccf45c;
$custom-light: #dff790;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf45c",
  "rgb": {
    "r": 204,
    "g": 244,
    "b": 92
  },
  "hsl": {
    "h": 75.789,
    "s": 87.356,
    "l": 65.882
  },
  "oklch": {
    "l": 0.91011,
    "c": 0.1814,
    "h": 122.6
  },
  "luminance": 0.78311
}

Semantic roles & 50–950 ramp

primary

#CCF45C

secondary

#572FC5

accent

#02E43D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CCF45C

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

Preview Lab → · Contrast checker → · Palette generator →