#EDFC99#EDFC99

#EDFC99 is a very light, vivid yellow. Relative luminance 0.899; OKLCH L 95.8% C 0.124 H 115.8°. Best body text is #000000 at 18.99:1 contrast (WCAG AA passes).

Color values

HEX	#EDFC99
RGB	rgb(237, 252, 153)
HSL	hsl(69, 94%, 79%)
HSV	hsv(69, 39%, 99%)
CMYK	cmyk(6%, 0%, 39.3%, 1.2%)
CIE-LAB	lab(95.97, -19.58, 45.73)
CIE-LCH	lch(95.97, 49.75, 113.18°)
OKLab	oklab(95.84% -0.054 0.1115)
OKLCH	oklch(95.84% 0.124 115.8)
XYZ	xyz(75.4857, 89.9260, 43.5117)
Luminance	0.8992 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDFC99 #A899FC

analogous

#FCDA99 #EDFC99 #BCFC99

triadic

#EDFC99 #99EDFC #FC99ED

tetradic

#EDFC99 #99FCDA #A899FC #FC99BC

square

#EDFC99 #99FCDA #A899FC #FC99BC

split-complementary

#EDFC99 #99BCFC #DA99FC

monochromatic

#D8F922 #E3FA5E #EDFC99 #F7FED4 #FAFEE1

Accessibility & contrast

On white

1.11

#EDFC99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.99

#EDFC99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDFC99

18.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDFC99	#FFFFFF	#000000	##000000
##EDFC99	1.00	1.11	18.99	18.99
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.99	21.00	1.00	1.00
##000000	18.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF391

Deuteranopia (green-blind)

#FFF49E

Tritanopia (blue-blind)

#F7F2E4

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #edfc99;
/* rgb */ color: rgb(237, 252, 153);
/* oklch */ color: oklch(95.8% 0.124 115.8);

Tailwind

colors: {
  custom: {
    50: '#f4fdb8',
    500: '#edfc99',
    950: '#000000',
  },
}

SCSS

$custom: #edfc99;
$custom-light: #f4fdb8;
$custom-dark: #000000;

JSON

{
  "hex": "#edfc99",
  "rgb": {
    "r": 237,
    "g": 252,
    "b": 153
  },
  "hsl": {
    "h": 69.091,
    "s": 94.286,
    "l": 79.412
  },
  "oklch": {
    "l": 0.95836,
    "c": 0.12389,
    "h": 115.8
  },
  "luminance": 0.89925
}

Semantic roles & 50–950 ramp

primary

#EDFC99

secondary

#6F5CDE

accent

#00E623

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EDFC99

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

Preview Lab → · Contrast checker → · Palette generator →