#CCF05F#CCF05F

#CCF05F is a very light, vivid yellow-green. Relative luminance 0.760; OKLCH L 90.2% C 0.174 H 121.8°. Best body text is #000000 at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#CCF05F
RGB	rgb(204, 240, 95)
HSL	hsl(75, 83%, 66%)
HSV	hsv(75, 60%, 94%)
CMYK	cmyk(15%, 0%, 60.4%, 5.9%)
CIE-LAB	lab(89.85, -31.85, 64.39)
CIE-LCH	lch(89.85, 71.83, 116.32°)
OKLab	oklab(90.16% -0.0918 0.1481)
OKLCH	oklch(90.16% 0.174 121.8)
XYZ	xyz(58.1281, 75.9837, 22.4283)
Luminance	0.7598 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF05F #835FF0

analogous

#F0CC5F #CCF05F #83F05F

triadic

#CCF05F #5FCCF0 #F05FCC

tetradic

#CCF05F #5FF0CC #835FF0 #F05F83

square

#CCF05F #5FF0CC #835FF0 #F05F83

split-complementary

#CCF05F #5F83F0 #CC5FF0

monochromatic

#97C212 #BAEB27 #CCF05F #DEF597 #F0FACF

Accessibility & contrast

On white

1.30

#CCF05F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.20

#CCF05F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF05F

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF05F	#FFFFFF	#000000	##000000
##CCF05F	1.00	1.30	16.20	16.20
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.20	21.00	1.00	1.00
##000000	16.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE34E

Deuteranopia (green-blind)

#F9E269

Tritanopia (blue-blind)

#D6E5D1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ccf05f;
/* rgb */ color: rgb(204, 240, 95);
/* oklch */ color: oklch(90.2% 0.174 121.8);

Tailwind

colors: {
  custom: {
    50: '#def592',
    500: '#ccf05f',
    950: '#000000',
  },
}

SCSS

$custom: #ccf05f;
$custom-light: #def592;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf05f",
  "rgb": {
    "r": 204,
    "g": 240,
    "b": 95
  },
  "hsl": {
    "h": 74.897,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.90157,
    "c": 0.17424,
    "h": 121.8
  },
  "luminance": 0.75984
}

Semantic roles & 50–950 ramp

primary

#CCF05F

secondary

#5633C0

accent

#06DF3C

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #CCF05F

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

Preview Lab → · Contrast checker → · Palette generator →