#CCEF77#CCEF77

#CCEF77 is a very light, vivid yellow-green. Relative luminance 0.759; OKLCH L 90.2% C 0.152 H 122.9°. Best body text is #000000 at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#CCEF77
RGB	rgb(204, 239, 119)
HSL	hsl(78, 79%, 70%)
HSV	hsv(78, 50%, 94%)
CMYK	cmyk(14.6%, 0%, 50.2%, 6.3%)
CIE-LAB	lab(89.81, -29.34, 53.78)
CIE-LCH	lch(89.81, 61.26, 118.61°)
OKLab	oklab(90.2% -0.0826 0.1277)
OKLCH	oklch(90.2% 0.152 122.9)
XYZ	xyz(59.0983, 75.9021, 28.9863)
Luminance	0.7590 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCEF77 #9A77EF

analogous

#EFD677 #CCEF77 #90EF77

triadic

#CCEF77 #77CCEF #EF77CC

tetradic

#CCEF77 #77EFD6 #9A77EF #EF7790

square

#CCEF77 #77EFD6 #9A77EF #EF7790

split-complementary

#CCEF77 #7790EF #D677EF

monochromatic

#9DD319 #B7E940 #CCEF77 #E1F5AE #F5FCE4

Accessibility & contrast

On white

1.30

#CCEF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.18

#CCEF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCEF77

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCEF77	#FFFFFF	#000000	##000000
##CCEF77	1.00	1.30	16.18	16.18
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.18	21.00	1.00	1.00
##000000	16.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36C

Deuteranopia (green-blind)

#F6E27E

Tritanopia (blue-blind)

#D4E5D4

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ccef77;
/* rgb */ color: rgb(204, 239, 119);
/* oklch */ color: oklch(90.2% 0.152 122.9);

Tailwind

colors: {
  custom: {
    50: '#ddf4a1',
    500: '#ccef77',
    950: '#000000',
  },
}

SCSS

$custom: #ccef77;
$custom-light: #ddf4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#ccef77",
  "rgb": {
    "r": 204,
    "g": 239,
    "b": 119
  },
  "hsl": {
    "h": 77.5,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.90202,
    "c": 0.15207,
    "h": 122.9
  },
  "luminance": 0.75902
}

Semantic roles & 50–950 ramp

primary

#CCEF77

secondary

#6942C8

accent

#0ADB47

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CCEF77

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

Preview Lab → · Contrast checker → · Palette generator →