#CCF577#CCF577

#CCF577 is a very light, vivid yellow-green. Relative luminance 0.795; OKLCH L 91.5% C 0.160 H 124.4°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#CCF577
RGB	rgb(204, 245, 119)
HSL	hsl(80, 86%, 71%)
HSV	hsv(80, 51%, 96%)
CMYK	cmyk(16.7%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(91.45, -32.12, 55.72)
CIE-LCH	lch(91.45, 64.32, 119.96°)
OKLab	oklab(91.52% -0.0904 0.1319)
OKLCH	oklch(91.52% 0.16 124.4)
XYZ	xyz(60.8841, 79.4737, 29.5816)
Luminance	0.7947 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF577 #A077F5

analogous

#F5DF77 #CCF577 #8DF577

triadic

#CCF577 #77CCF5 #F577CC

tetradic

#CCF577 #77F5DF #A077F5 #F5778D

square

#CCF577 #77F5DF #A077F5 #F5778D

split-complementary

#CCF577 #778DF5 #DF77F5

monochromatic

#9DE111 #B7F13E #CCF577 #E1F9B0 #F4FDE2

Accessibility & contrast

On white

1.24

#CCF577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.89

#CCF577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF577

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF577	#FFFFFF	#000000	##000000
##CCF577	1.00	1.24	16.89	16.89
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.89	21.00	1.00	1.00
##000000	16.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86B

Deuteranopia (green-blind)

#FBE67F

Tritanopia (blue-blind)

#D4EBD8

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #ccf577;
/* rgb */ color: rgb(204, 245, 119);
/* oklch */ color: oklch(91.5% 0.160 124.4);

Tailwind

colors: {
  custom: {
    50: '#def8a1',
    500: '#ccf577',
    950: '#000000',
  },
}

SCSS

$custom: #ccf577;
$custom-light: #def8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf577",
  "rgb": {
    "r": 204,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 79.524,
    "s": 86.301,
    "l": 71.373
  },
  "oklch": {
    "l": 0.91517,
    "c": 0.15993,
    "h": 124.4
  },
  "luminance": 0.79474
}

Semantic roles & 50–950 ramp

primary

#CCF577

secondary

#6F40D0

accent

#03E34C

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CCF577

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

Preview Lab → · Contrast checker → · Palette generator →