#CDF154#CDF154

#CDF154 is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 90.3% C 0.183 H 121.3°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#CDF154
RGB	rgb(205, 241, 84)
HSL	hsl(74, 85%, 64%)
HSV	hsv(74, 65%, 95%)
CMYK	cmyk(14.9%, 0%, 65.1%, 5.5%)
CIE-LAB	lab(90.10, -32.68, 69.08)
CIE-LCH	lch(90.10, 76.42, 115.32°)
OKLab	oklab(90.35% -0.0951 0.1566)
OKLCH	oklch(90.35% 0.183 121.3)
XYZ	xyz(58.2332, 76.5298, 20.0897)
Luminance	0.7653 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF154 #7854F1

analogous

#F1C654 #CDF154 #7EF154

triadic

#CDF154 #54CDF1 #F154CD

tetradic

#CDF154 #54F1C6 #7854F1 #F1547E

square

#CDF154 #54F1C6 #7854F1 #F1547E

split-complementary

#CDF154 #547EF1 #C654F1

monochromatic

#94BB0F #BCEC1B #CDF154 #DEF68D #EEFAC5

Accessibility & contrast

On white

1.29

#CDF154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#CDF154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF154

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF154	#FFFFFF	#000000	##000000
##CDF154	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)

#FFE33E

Deuteranopia (green-blind)

#FBE360

Tritanopia (blue-blind)

#D8E5D1

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cdf154;
/* rgb */ color: rgb(205, 241, 84);
/* oklch */ color: oklch(90.3% 0.183 121.3);

Tailwind

colors: {
  custom: {
    50: '#e0f58c',
    500: '#cdf154',
    950: '#000000',
  },
}

SCSS

$custom: #cdf154;
$custom-light: #e0f58c;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf154",
  "rgb": {
    "r": 205,
    "g": 241,
    "b": 84
  },
  "hsl": {
    "h": 73.758,
    "s": 84.865,
    "l": 63.725
  },
  "oklch": {
    "l": 0.9035,
    "c": 0.18324,
    "h": 121.3
  },
  "luminance": 0.7653
}

Semantic roles & 50–950 ramp

primary

#CDF154

secondary

#4F2FBA

accent

#04E137

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CDF154

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

Preview Lab → · Contrast checker → · Palette generator →