#CCF059#CCF059

#CCF059 is a very light, vivid yellow-green. Relative luminance 0.759; OKLCH L 90.1% C 0.179 H 121.5°. Best body text is #000000 at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#CCF059
RGB	rgb(204, 240, 89)
HSL	hsl(74, 83%, 65%)
HSV	hsv(74, 63%, 94%)
CMYK	cmyk(15%, 0%, 62.9%, 5.9%)
CIE-LAB	lab(89.80, -32.28, 66.78)
CIE-LCH	lch(89.80, 74.17, 115.80°)
OKLab	oklab(90.1% -0.0935 0.1524)
OKLCH	oklch(90.1% 0.179 121.5)
XYZ	xyz(57.8658, 75.8788, 21.0468)
Luminance	0.7588 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF059 #7D59F0

analogous

#F0C959 #CCF059 #80F059

triadic

#CCF059 #59CCF0 #F059CC

tetradic

#CCF059 #59F0C9 #7D59F0 #F05980

square

#CCF059 #59F0C9 #7D59F0 #F05980

split-complementary

#CCF059 #5980F0 #C959F0

monochromatic

#94BD11 #BBEB21 #CCF059 #DDF591 #EEFAC9

Accessibility & contrast

On white

1.30

#CCF059 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.18

#CCF059 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF059

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF059	#FFFFFF	#000000	##000000
##CCF059	1.00	1.30	16.18	16.18
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.18	21.00	1.00	1.00
##000000	16.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE246

Deuteranopia (green-blind)

#F9E264

Tritanopia (blue-blind)

#D6E4D1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ccf059;
/* rgb */ color: rgb(204, 240, 89);
/* oklch */ color: oklch(90.1% 0.179 121.5);

Tailwind

colors: {
  custom: {
    50: '#dff58e',
    500: '#ccf059',
    950: '#000000',
  },
}

SCSS

$custom: #ccf059;
$custom-light: #dff58e;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf059",
  "rgb": {
    "r": 204,
    "g": 240,
    "b": 89
  },
  "hsl": {
    "h": 74.305,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.90102,
    "c": 0.17884,
    "h": 121.5
  },
  "luminance": 0.75879
}

Semantic roles & 50–950 ramp

primary

#CCF059

secondary

#5231BC

accent

#06E03A

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CCF059

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

Preview Lab → · Contrast checker → · Palette generator →