#CCE577#CCE577

#CCE577 is a very light, vivid yellow-green. Relative luminance 0.702; OKLCH L 88.0% C 0.139 H 119.9°. Best body text is #000000 at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#CCE577
RGB	rgb(204, 229, 119)
HSL	hsl(74, 68%, 68%)
HSV	hsv(74, 48%, 90%)
CMYK	cmyk(10.9%, 0%, 48%, 10.2%)
CIE-LAB	lab(87.10, -24.60, 50.52)
CIE-LCH	lch(87.10, 56.19, 115.96°)
OKLab	oklab(88.02% -0.0693 0.1205)
OKLCH	oklch(88.02% 0.139 119.9)
XYZ	xyz(56.2513, 70.2081, 28.0373)
Luminance	0.7021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCE577 #9077E5

analogous

#E5C777 #CCE577 #95E577

triadic

#CCE577 #77CCE5 #E577CC

tetradic

#CCE577 #77E5C7 #9077E5 #E57795

square

#CCE577 #77E5C7 #9077E5 #E57795

split-complementary

#CCE577 #7795E5 #C777E5

monochromatic

#9BBD24 #B9DB44 #CCE577 #DFEFAA #F3F9DE

Accessibility & contrast

On white

1.40

#CCE577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.04

#CCE577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCE577

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCE577	#FFFFFF	#000000	##000000
##CCE577	1.00	1.40	15.04	15.04
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.04	21.00	1.00	1.00
##000000	15.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DA6D

Deuteranopia (green-blind)

#EEDB7D

Tritanopia (blue-blind)

#D5DBCC

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cce577;
/* rgb */ color: rgb(204, 229, 119);
/* oklch */ color: oklch(88.0% 0.139 119.9);

Tailwind

colors: {
  custom: {
    50: '#ddeda0',
    500: '#cce577',
    950: '#000000',
  },
}

SCSS

$custom: #cce577;
$custom-light: #ddeda0;
$custom-dark: #000000;

JSON

{
  "hex": "#cce577",
  "rgb": {
    "r": 204,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 73.636,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.88023,
    "c": 0.13901,
    "h": 119.9
  },
  "luminance": 0.70208
}

Semantic roles & 50–950 ramp

primary

#CCE577

secondary

#5F44BC

accent

#16D040

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #CCE577

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

Preview Lab → · Contrast checker → · Palette generator →