#CCE581#CCE581

#CCE581 is a very light, vivid yellow-green. Relative luminance 0.705; OKLCH L 88.2% C 0.129 H 120.6°. Best body text is #000000 at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#CCE581
RGB	rgb(204, 229, 129)
HSL	hsl(75, 66%, 70%)
HSV	hsv(75, 44%, 90%)
CMYK	cmyk(10.9%, 0%, 43.7%, 10.2%)
CIE-LAB	lab(87.22, -23.56, 45.88)
CIE-LCH	lch(87.22, 51.58, 117.19°)
OKLab	oklab(88.16% -0.0656 0.1109)
OKLCH	oklch(88.16% 0.129 120.6)
XYZ	xyz(56.8838, 70.4611, 31.3682)
Luminance	0.7046 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCE581 #9A81E5

analogous

#E5CC81 #CCE581 #9AE581

triadic

#CCE581 #81CCE5 #E581CC

tetradic

#CCE581 #81E5CC #9A81E5 #E5819A

square

#CCE581 #81E5CC #9A81E5 #E5819A

split-complementary

#CCE581 #819AE5 #CC81E5

monochromatic

#9DC328 #B7DB4E #CCE581 #E1EFB4 #F5FAE6

Accessibility & contrast

On white

1.39

#CCE581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.09

#CCE581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCE581

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCE581	#FFFFFF	#000000	##000000
##CCE581	1.00	1.39	15.09	15.09
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.09	21.00	1.00	1.00
##000000	15.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DB79

Deuteranopia (green-blind)

#EDDB86

Tritanopia (blue-blind)

#D4DCCD

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cce581;
/* rgb */ color: rgb(204, 229, 129);
/* oklch */ color: oklch(88.2% 0.129 120.6);

Tailwind

colors: {
  custom: {
    50: '#ddeda7',
    500: '#cce581',
    950: '#000000',
  },
}

SCSS

$custom: #cce581;
$custom-light: #ddeda7;
$custom-dark: #000000;

JSON

{
  "hex": "#cce581",
  "rgb": {
    "r": 204,
    "g": 229,
    "b": 129
  },
  "hsl": {
    "h": 75,
    "s": 65.789,
    "l": 70.196
  },
  "oklch": {
    "l": 0.88162,
    "c": 0.1288,
    "h": 120.6
  },
  "luminance": 0.70461
}

Semantic roles & 50–950 ramp

primary

#CCE581

secondary

#694DBD

accent

#18CE45

background

#FEFEFC

surface

#FCFDF6

border

#D5D5D0

text

#151610

muted

#848480

Preview Lab

Preview with #CCE581

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

Preview Lab → · Contrast checker → · Palette generator →