#CCF99F#CCF99F

#CCF99F is a very light, vivid yellow-green. Relative luminance 0.831; OKLCH L 93.0% C 0.125 H 130.1°. Best body text is #000000 at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#CCF99F
RGB	rgb(204, 249, 159)
HSL	hsl(90, 88%, 80%)
HSV	hsv(90, 36%, 98%)
CMYK	cmyk(18.1%, 0%, 36.1%, 2.4%)
CIE-LAB	lab(93.05, -29.47, 38.60)
CIE-LCH	lch(93.05, 48.56, 127.36°)
OKLab	oklab(92.98% -0.0805 0.0955)
OKLCH	oklch(92.98% 0.125 130.1)
XYZ	xyz(65.0345, 83.0909, 45.4060)
Luminance	0.8309 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF99F #CC9FF9

analogous

#F9F99F #CCF99F #9FF99F

triadic

#CCF99F #9FCCF9 #F99FCC

tetradic

#CCF99F #9FF9F9 #CC9FF9 #F99F9F

square

#CCF99F #9FF9F9 #CC9FF9 #F99F9F

split-complementary

#CCF99F #9F9FF9 #F99FF9

monochromatic

#8FF22C #ADF565 #CCF99F #EBFDD9 #F0FDE2

Accessibility & contrast

On white

1.19

#CCF99F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.62

#CCF99F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF99F

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF99F	#FFFFFF	#000000	##000000
##CCF99F	1.00	1.19	17.62	17.62
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.62	21.00	1.00	1.00
##000000	17.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED99

Deuteranopia (green-blind)

#FAEAA4

Tritanopia (blue-blind)

#CFF2E2

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #ccf99f;
/* rgb */ color: rgb(204, 249, 159);
/* oklch */ color: oklch(93.0% 0.125 130.1);

Tailwind

colors: {
  custom: {
    50: '#dcfbbc',
    500: '#ccf99f',
    950: '#000000',
  },
}

SCSS

$custom: #ccf99f;
$custom-light: #dcfbbc;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf99f",
  "rgb": {
    "r": 204,
    "g": 249,
    "b": 159
  },
  "hsl": {
    "h": 90,
    "s": 88.235,
    "l": 80
  },
  "oklch": {
    "l": 0.92978,
    "c": 0.12492,
    "h": 130.1
  },
  "luminance": 0.83092
}

Semantic roles & 50–950 ramp

primary

#CCF99F

secondary

#9E62DA

accent

#01E573

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151712

muted

#848582

Preview Lab

Preview with #CCF99F

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

Preview Lab → · Contrast checker → · Palette generator →