#CDE178#CDE178

#CDE178 is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 87.2% C 0.133 H 118.1°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#CDE178
RGB	rgb(205, 225, 120)
HSL	hsl(71, 64%, 68%)
HSV	hsv(71, 47%, 88%)
CMYK	cmyk(8.9%, 0%, 46.7%, 11.8%)
CIE-LAB	lab(86.10, -22.19, 48.84)
CIE-LCH	lch(86.10, 53.65, 114.43°)
OKLab	oklab(87.24% -0.0624 0.1169)
OKLCH	oklch(87.24% 0.133 118.1)
XYZ	xyz(55.4927, 68.1860, 28.0035)
Luminance	0.6819 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE178 #8C78E1

analogous

#E1C178 #CDE178 #98E178

triadic

#CDE178 #78CDE1 #E178CD

tetradic

#CDE178 #78E1C1 #8C78E1 #E17898

square

#CDE178 #78E1C1 #8C78E1 #E17898

split-complementary

#CDE178 #7898E1 #C178E1

monochromatic

#9BB628 #BAD646 #CDE178 #E0ECAA #F2F7DC

Accessibility & contrast

On white

1.43

#CDE178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#CDE178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE178

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE178	#FFFFFF	#000000	##000000
##CDE178	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD76F

Deuteranopia (green-blind)

#EBD87E

Tritanopia (blue-blind)

#D6D7C8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #cde178;
/* rgb */ color: rgb(205, 225, 120);
/* oklch */ color: oklch(87.2% 0.133 118.1);

Tailwind

colors: {
  custom: {
    50: '#deeaa1',
    500: '#cde178',
    950: '#000000',
  },
}

SCSS

$custom: #cde178;
$custom-light: #deeaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#cde178",
  "rgb": {
    "r": 205,
    "g": 225,
    "b": 120
  },
  "hsl": {
    "h": 71.429,
    "s": 63.636,
    "l": 67.647
  },
  "oklch": {
    "l": 0.87244,
    "c": 0.13252,
    "h": 118.1
  },
  "luminance": 0.68186
}

Semantic roles & 50–950 ramp

primary

#CDE178

secondary

#5C46B7

accent

#1ACB3C

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #CDE178

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

Preview Lab → · Contrast checker → · Palette generator →