#EDE663#EDE663

#EDE663 is a very light, vivid yellow. Relative luminance 0.755; OKLCH L 90.6% C 0.151 H 106.2°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#EDE663
RGB	rgb(237, 230, 99)
HSL	hsl(57, 79%, 66%)
HSV	hsv(57, 58%, 93%)
CMYK	cmyk(0%, 3%, 58.2%, 7.1%)
CIE-LAB	lab(89.63, -13.70, 63.13)
CIE-LCH	lch(89.63, 64.60, 102.24°)
OKLab	oklab(90.59% -0.0422 0.1453)
OKLCH	oklch(90.59% 0.151 106.2)
XYZ	xyz(65.4761, 75.5011, 22.9261)
Luminance	0.7550 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDE663 #636AED

analogous

#EDA163 #EDE663 #AFED63

triadic

#EDE663 #63EDE6 #E663ED

tetradic

#EDE663 #63EDA1 #636AED #ED63AF

square

#EDE663 #63EDA1 #636AED #ED63AF

split-complementary

#EDE663 #63AFED #A163ED

monochromatic

#C0B716 #E7DD2C #EDE663 #F3EF9A #FAF8D1

Accessibility & contrast

On white

1.30

#EDE663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#EDE663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDE663

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDE663	#FFFFFF	#000000	##000000
##EDE663	1.00	1.30	16.10	16.10
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.10	21.00	1.00	1.00
##000000	16.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE55

Deuteranopia (green-blind)

#FBE46A

Tritanopia (blue-blind)

#FDD8CA

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #ede663;
/* rgb */ color: rgb(237, 230, 99);
/* oklch */ color: oklch(90.6% 0.151 106.2);

Tailwind

colors: {
  custom: {
    50: '#f6ed94',
    500: '#ede663',
    950: '#000000',
  },
}

SCSS

$custom: #ede663;
$custom-light: #f6ed94;
$custom-dark: #000000;

JSON

{
  "hex": "#ede663",
  "rgb": {
    "r": 237,
    "g": 230,
    "b": 99
  },
  "hsl": {
    "h": 56.957,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.90585,
    "c": 0.15131,
    "h": 106.2
  },
  "luminance": 0.75499
}

Semantic roles & 50–950 ramp

primary

#EDE663

secondary

#363DBE

accent

#15DC0A

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160D

muted

#85847F

Preview Lab

Preview with #EDE663

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

Preview Lab → · Contrast checker → · Palette generator →