#CCF59B#CCF59B

#CCF59B is a very light, vivid yellow-green. Relative luminance 0.805; OKLCH L 92.0% C 0.123 H 128.5°. Best body text is #000000 at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#CCF59B
RGB	rgb(204, 245, 155)
HSL	hsl(87, 82%, 78%)
HSV	hsv(87, 37%, 96%)
CMYK	cmyk(16.7%, 0%, 36.7%, 3.9%)
CIE-LAB	lab(91.91, -28.11, 39.09)
CIE-LCH	lch(91.91, 48.15, 125.72°)
OKLab	oklab(92.04% -0.0769 0.0965)
OKLCH	oklch(92.04% 0.123 128.5)
XYZ	xyz(63.4698, 80.5080, 43.1997)
Luminance	0.8051 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF59B #C49BF5

analogous

#F5F19B #CCF59B #9FF59B

triadic

#CCF59B #9BCCF5 #F59BCC

tetradic

#CCF59B #9BF5F1 #C49BF5 #F59B9F

square

#CCF59B #9BF5F1 #C49BF5 #F59B9F

split-complementary

#CCF59B #9B9FF5 #F19BF5

monochromatic

#93EA2C #B0EF63 #CCF59B #E8FBD3 #F1FCE3

Accessibility & contrast

On white

1.23

#CCF59B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.10

#CCF59B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF59B

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF59B	#FFFFFF	#000000	##000000
##CCF59B	1.00	1.23	17.10	17.10
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.10	21.00	1.00	1.00
##000000	17.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDEA95

Deuteranopia (green-blind)

#F7E7A0

Tritanopia (blue-blind)

#D0EEDE

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #ccf59b;
/* rgb */ color: rgb(204, 245, 155);
/* oklch */ color: oklch(92.0% 0.123 128.5);

Tailwind

colors: {
  custom: {
    50: '#dcf8b9',
    500: '#ccf59b',
    950: '#000000',
  },
}

SCSS

$custom: #ccf59b;
$custom-light: #dcf8b9;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf59b",
  "rgb": {
    "r": 204,
    "g": 245,
    "b": 155
  },
  "hsl": {
    "h": 87.333,
    "s": 81.818,
    "l": 78.431
  },
  "oklch": {
    "l": 0.92041,
    "c": 0.1234,
    "h": 128.5
  },
  "luminance": 0.80509
}

Semantic roles & 50–950 ramp

primary

#CCF59B

secondary

#9560D4

accent

#07DE69

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151711

muted

#848581

Preview Lab

Preview with #CCF59B

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

Preview Lab → · Contrast checker → · Palette generator →