#CCF859#CCF859

#CCF859 is a very light, vivid yellow-green. Relative luminance 0.807; OKLCH L 91.9% C 0.188 H 123.4°. Best body text is #000000 at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#CCF859
RGB	rgb(204, 248, 89)
HSL	hsl(77, 92%, 66%)
HSV	hsv(77, 64%, 97%)
CMYK	cmyk(17.7%, 0%, 64.1%, 2.7%)
CIE-LAB	lab(92.00, -35.93, 69.11)
CIE-LCH	lch(92.00, 77.89, 117.47°)
OKLab	oklab(91.87% -0.1036 0.1574)
OKLCH	oklch(91.87% 0.188 123.4)
XYZ	xyz(60.2730, 80.6931, 21.8492)
Luminance	0.8069 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF859 #8559F8

analogous

#F8D559 #CCF859 #7CF859

triadic

#CCF859 #59CCF8 #F859CC

tetradic

#CCF859 #59F8D5 #8559F8 #F8597C

square

#CCF859 #59F8D5 #8559F8 #F8597C

split-complementary

#CCF859 #597CF8 #D559F8

monochromatic

#97CE09 #BAF61E #CCF859 #DEFA94 #F0FDCE

Accessibility & contrast

On white

1.23

#CCF859 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.14

#CCF859 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF859

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF859	#FFFFFF	#000000	##000000
##CCF859	1.00	1.23	17.14	17.14
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.14	21.00	1.00	1.00
##000000	17.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE944

Deuteranopia (green-blind)

#FFE865

Tritanopia (blue-blind)

#D5ECD7

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #ccf859;
/* rgb */ color: rgb(204, 248, 89);
/* oklch */ color: oklch(91.9% 0.188 123.4);

Tailwind

colors: {
  custom: {
    50: '#dffa8f',
    500: '#ccf859',
    950: '#000000',
  },
}

SCSS

$custom: #ccf859;
$custom-light: #dffa8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf859",
  "rgb": {
    "r": 204,
    "g": 248,
    "b": 89
  },
  "hsl": {
    "h": 76.604,
    "s": 91.908,
    "l": 66.078
  },
  "oklch": {
    "l": 0.9187,
    "c": 0.18842,
    "h": 123.4
  },
  "luminance": 0.80693
}

Semantic roles & 50–950 ramp

primary

#CCF859

secondary

#572CC9

accent

#00E640

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CCF859

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

Preview Lab → · Contrast checker → · Palette generator →