#CDF156#CDF156

#CDF156 is a very light, vivid yellow-green. Relative luminance 0.766; OKLCH L 90.4% C 0.182 H 121.4°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#CDF156
RGB	rgb(205, 241, 86)
HSL	hsl(74, 85%, 64%)
HSV	hsv(74, 64%, 95%)
CMYK	cmyk(14.9%, 0%, 64.3%, 5.5%)
CIE-LAB	lab(90.12, -32.55, 68.32)
CIE-LCH	lch(90.12, 75.68, 115.48°)
OKLab	oklab(90.37% -0.0946 0.1553)
OKLCH	oklch(90.37% 0.182 121.4)
XYZ	xyz(58.3126, 76.5616, 20.5082)
Luminance	0.7656 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF156 #7A56F1

analogous

#F1C756 #CDF156 #80F156

triadic

#CDF156 #56CDF1 #F156CD

tetradic

#CDF156 #56F1C7 #7A56F1 #F15680

square

#CDF156 #56F1C7 #7A56F1 #F15680

split-complementary

#CDF156 #5680F1 #C756F1

monochromatic

#95BD10 #BCEC1D #CDF156 #DEF68F #EEFAC7

Accessibility & contrast

On white

1.29

#CDF156 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#CDF156 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF156

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF156	#FFFFFF	#000000	##000000
##CDF156	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE341

Deuteranopia (green-blind)

#FAE361

Tritanopia (blue-blind)

#D7E5D1

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cdf156;
/* rgb */ color: rgb(205, 241, 86);
/* oklch */ color: oklch(90.4% 0.182 121.4);

Tailwind

colors: {
  custom: {
    50: '#dff58d',
    500: '#cdf156',
    950: '#000000',
  },
}

SCSS

$custom: #cdf156;
$custom-light: #dff58d;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf156",
  "rgb": {
    "r": 205,
    "g": 241,
    "b": 86
  },
  "hsl": {
    "h": 73.935,
    "s": 84.699,
    "l": 64.118
  },
  "oklch": {
    "l": 0.90367,
    "c": 0.18182,
    "h": 121.4
  },
  "luminance": 0.76562
}

Semantic roles & 50–950 ramp

primary

#CDF156

secondary

#5030BB

accent

#04E138

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CDF156

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

Preview Lab → · Contrast checker → · Palette generator →