#CCF389#CCF389

#CCF389 is a very light, vivid yellow-green. Relative luminance 0.787; OKLCH L 91.3% C 0.140 H 125.6°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#CCF389
RGB	rgb(204, 243, 137)
HSL	hsl(82, 82%, 75%)
HSV	hsv(82, 44%, 95%)
CMYK	cmyk(16%, 0%, 43.6%, 4.7%)
CIE-LAB	lab(91.12, -29.33, 46.88)
CIE-LCH	lch(91.12, 55.30, 122.03°)
OKLab	oklab(91.32% -0.0812 0.1135)
OKLCH	oklch(91.32% 0.14 125.6)
XYZ	xyz(61.4675, 78.7442, 35.6229)
Luminance	0.7874 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF389 #B089F3

analogous

#F3E589 #CCF389 #97F389

triadic

#CCF389 #89CCF3 #F389CC

tetradic

#CCF389 #89F3E5 #B089F3 #F38997

square

#CCF389 #89F3E5 #B089F3 #F38997

split-complementary

#CCF389 #8997F3 #E589F3

monochromatic

#9CE81A #B4ED51 #CCF389 #E4F9C1 #F3FCE3

Accessibility & contrast

On white

1.25

#CCF389 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#CCF389 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF389

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF389	#FFFFFF	#000000	##000000
##CCF389	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE781

Deuteranopia (green-blind)

#F8E58F

Tritanopia (blue-blind)

#D2EADA

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #ccf389;
/* rgb */ color: rgb(204, 243, 137);
/* oklch */ color: oklch(91.3% 0.140 125.6);

Tailwind

colors: {
  custom: {
    50: '#ddf7ad',
    500: '#ccf389',
    950: '#000000',
  },
}

SCSS

$custom: #ccf389;
$custom-light: #ddf7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf389",
  "rgb": {
    "r": 204,
    "g": 243,
    "b": 137
  },
  "hsl": {
    "h": 82.075,
    "s": 81.538,
    "l": 74.51
  },
  "oklch": {
    "l": 0.91321,
    "c": 0.13962,
    "h": 125.6
  },
  "luminance": 0.78745
}

Semantic roles & 50–950 ramp

primary

#CCF389

secondary

#7F51CF

accent

#08DE56

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CCF389

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

Preview Lab → · Contrast checker → · Palette generator →