#CCEF65#CCEF65

#CCEF65 is a very light, vivid yellow-green. Relative luminance 0.755; OKLCH L 90.0% C 0.168 H 121.8°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#CCEF65
RGB	rgb(204, 239, 101)
HSL	hsl(75, 81%, 67%)
HSV	hsv(75, 58%, 94%)
CMYK	cmyk(14.6%, 0%, 57.7%, 6.3%)
CIE-LAB	lab(89.63, -30.92, 61.61)
CIE-LCH	lch(89.63, 68.93, 116.65°)
OKLab	oklab(90% -0.0886 0.1429)
OKLCH	oklch(90% 0.168 121.8)
XYZ	xyz(58.1178, 75.5099, 23.8225)
Luminance	0.7551 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCEF65 #8865EF

analogous

#EFCD65 #CCEF65 #87EF65

triadic

#CCEF65 #65CCEF #EF65CC

tetradic

#CCEF65 #65EFCD #8865EF #EF6587

square

#CCEF65 #65EFCD #8865EF #EF6587

split-complementary

#CCEF65 #6587EF #CD65EF

monochromatic

#98C514 #BAE92E #CCEF65 #DEF59C #F1FBD4

Accessibility & contrast

On white

1.30

#CCEF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#CCEF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCEF65

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCEF65	#FFFFFF	#000000	##000000
##CCEF65	1.00	1.30	16.10	16.10
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.10	21.00	1.00	1.00
##000000	16.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE256

Deuteranopia (green-blind)

#F8E16E

Tritanopia (blue-blind)

#D5E4D1

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #ccef65;
/* rgb */ color: rgb(204, 239, 101);
/* oklch */ color: oklch(90.0% 0.168 121.8);

Tailwind

colors: {
  custom: {
    50: '#def495',
    500: '#ccef65',
    950: '#000000',
  },
}

SCSS

$custom: #ccef65;
$custom-light: #def495;
$custom-dark: #000000;

JSON

{
  "hex": "#ccef65",
  "rgb": {
    "r": 204,
    "g": 239,
    "b": 101
  },
  "hsl": {
    "h": 75.217,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.89997,
    "c": 0.16815,
    "h": 121.8
  },
  "luminance": 0.7551
}

Semantic roles & 50–950 ramp

primary

#CCEF65

secondary

#5936C3

accent

#08DE3E

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CCEF65

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

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