#CCF39B#CCF39B

#CCF39B is a very light, vivid yellow-green. Relative luminance 0.793; OKLCH L 91.6% C 0.120 H 128.0°. Best body text is #000000 at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#CCF39B
RGB	rgb(204, 243, 155)
HSL	hsl(87, 79%, 78%)
HSV	hsv(87, 36%, 95%)
CMYK	cmyk(16%, 0%, 36.2%, 4.7%)
CIE-LAB	lab(91.37, -27.16, 38.39)
CIE-LCH	lch(91.37, 47.03, 125.28°)
OKLab	oklab(91.61% -0.0742 0.0949)
OKLCH	oklch(91.61% 0.12 128)
XYZ	xyz(62.8680, 79.3044, 42.9991)
Luminance	0.7931 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF39B #C29BF3

analogous

#F3EE9B #CCF39B #A0F39B

triadic

#CCF39B #9BCCF3 #F39BCC

tetradic

#CCF39B #9BF3EE #C29BF3 #F39BA0

square

#CCF39B #9BF3EE #C29BF3 #F39BA0

split-complementary

#CCF39B #9BA0F3 #EE9BF3

monochromatic

#94E62E #B0EC64 #CCF39B #E8FAD2 #F1FCE4

Accessibility & contrast

On white

1.25

#CCF39B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.86

#CCF39B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF39B

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF39B	#FFFFFF	#000000	##000000
##CCF39B	1.00	1.25	16.86	16.86
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.86	21.00	1.00	1.00
##000000	16.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE895

Deuteranopia (green-blind)

#F6E59F

Tritanopia (blue-blind)

#D0ECDD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #ccf39b;
/* rgb */ color: rgb(204, 243, 155);
/* oklch */ color: oklch(91.6% 0.120 128.0);

Tailwind

colors: {
  custom: {
    50: '#dcf7b9',
    500: '#ccf39b',
    950: '#000000',
  },
}

SCSS

$custom: #ccf39b;
$custom-light: #dcf7b9;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf39b",
  "rgb": {
    "r": 204,
    "g": 243,
    "b": 155
  },
  "hsl": {
    "h": 86.591,
    "s": 78.571,
    "l": 78.039
  },
  "oklch": {
    "l": 0.91608,
    "c": 0.12048,
    "h": 128
  },
  "luminance": 0.79305
}

Semantic roles & 50–950 ramp

primary

#CCF39B

secondary

#9361D1

accent

#0BDB67

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CCF39B

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

Preview Lab → · Contrast checker → · Palette generator →