#CCF391#CCF391

#CCF391 is a very light, vivid yellow-green. Relative luminance 0.790; OKLCH L 91.4% C 0.131 H 126.6°. Best body text is #000000 at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#CCF391
RGB	rgb(204, 243, 145)
HSL	hsl(84, 80%, 76%)
HSV	hsv(84, 40%, 95%)
CMYK	cmyk(16%, 0%, 40.3%, 4.7%)
CIE-LAB	lab(91.23, -28.40, 43.13)
CIE-LCH	lch(91.23, 51.64, 123.37°)
OKLab	oklab(91.44% -0.0782 0.1054)
OKLCH	oklch(91.44% 0.131 126.6)
XYZ	xyz(62.0628, 78.9823, 38.7580)
Luminance	0.7898 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF391 #B891F3

analogous

#F3E991 #CCF391 #9BF391

triadic

#CCF391 #91CCF3 #F391CC

tetradic

#CCF391 #91F3E9 #B891F3 #F3919B

square

#CCF391 #91F3E9 #B891F3 #F3919B

split-complementary

#CCF391 #919BF3 #E991F3

monochromatic

#99E723 #B2ED5A #CCF391 #E6F9C8 #F2FCE3

Accessibility & contrast

On white

1.25

#CCF391 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.80

#CCF391 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF391

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF391	#FFFFFF	#000000	##000000
##CCF391	1.00	1.25	16.80	16.80
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.80	21.00	1.00	1.00
##000000	16.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE78A

Deuteranopia (green-blind)

#F7E596

Tritanopia (blue-blind)

#D1EBDB

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #ccf391;
/* rgb */ color: rgb(204, 243, 145);
/* oklch */ color: oklch(91.4% 0.131 126.6);

Tailwind

colors: {
  custom: {
    50: '#ddf7b2',
    500: '#ccf391',
    950: '#000000',
  },
}

SCSS

$custom: #ccf391;
$custom-light: #ddf7b2;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf391",
  "rgb": {
    "r": 204,
    "g": 243,
    "b": 145
  },
  "hsl": {
    "h": 83.878,
    "s": 80.328,
    "l": 76.078
  },
  "oklch": {
    "l": 0.91443,
    "c": 0.13126,
    "h": 126.6
  },
  "luminance": 0.78983
}

Semantic roles & 50–950 ramp

primary

#CCF391

secondary

#8858D0

accent

#09DD5D

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CCF391

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

Preview Lab → · Contrast checker → · Palette generator →