#ECE763#ECE763

#ECE763 is a very light, vivid yellow. Relative luminance 0.759; OKLCH L 90.7% C 0.152 H 107.0°. Best body text is #000000 at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#ECE763
RGB	rgb(236, 231, 99)
HSL	hsl(58, 78%, 66%)
HSV	hsv(58, 58%, 93%)
CMYK	cmyk(0%, 2.1%, 58.1%, 7.5%)
CIE-LAB	lab(89.81, -14.60, 63.31)
CIE-LCH	lch(89.81, 64.97, 102.98°)
OKLab	oklab(90.71% -0.0447 0.1457)
OKLCH	oklch(90.71% 0.152 107)
XYZ	xyz(65.4222, 75.8875, 23.0035)
Luminance	0.7589 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE763 #6368EC

analogous

#ECA263 #ECE763 #ACEC63

triadic

#ECE763 #63ECE7 #E763EC

tetradic

#ECE763 #63ECA2 #6368EC #EC63AC

square

#ECE763 #63ECA2 #6368EC #EC63AC

split-complementary

#ECE763 #63ACEC #A263EC

monochromatic

#BEB717 #E5DF2C #ECE763 #F3EF9A #F9F8D0

Accessibility & contrast

On white

1.30

#ECE763 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.18

#ECE763 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE763

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE763	#FFFFFF	#000000	##000000
##ECE763	1.00	1.30	16.18	16.18
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.18	21.00	1.00	1.00
##000000	16.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF54

Deuteranopia (green-blind)

#FBE46A

Tritanopia (blue-blind)

#FCD9CB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ece763;
/* rgb */ color: rgb(236, 231, 99);
/* oklch */ color: oklch(90.7% 0.152 107.0);

Tailwind

colors: {
  custom: {
    50: '#f5ee94',
    500: '#ece763',
    950: '#000000',
  },
}

SCSS

$custom: #ece763;
$custom-light: #f5ee94;
$custom-dark: #000000;

JSON

{
  "hex": "#ece763",
  "rgb": {
    "r": 236,
    "g": 231,
    "b": 99
  },
  "hsl": {
    "h": 57.81,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.90709,
    "c": 0.1524,
    "h": 107
  },
  "luminance": 0.75886
}

Semantic roles & 50–950 ramp

primary

#ECE763

secondary

#373CBC

accent

#13DB0B

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160D

muted

#85847F

Preview Lab

Preview with #ECE763

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

Preview Lab → · Contrast checker → · Palette generator →