#ECE864#ECE864

#ECE864 is a very light, vivid yellow. Relative luminance 0.765; OKLCH L 90.9% C 0.153 H 107.5°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#ECE864
RGB	rgb(236, 232, 100)
HSL	hsl(58, 78%, 66%)
HSV	hsv(58, 58%, 93%)
CMYK	cmyk(0%, 1.7%, 57.6%, 7.5%)
CIE-LAB	lab(90.08, -15.02, 63.18)
CIE-LCH	lch(90.08, 64.94, 103.37°)
OKLab	oklab(90.93% -0.0458 0.1456)
OKLCH	oklch(90.93% 0.153 107.5)
XYZ	xyz(65.7509, 76.4681, 23.3504)
Luminance	0.7647 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE864 #6468EC

analogous

#ECA464 #ECE864 #ACEC64

triadic

#ECE864 #64ECE8 #E864EC

tetradic

#ECE864 #64ECA4 #6468EC #EC64AC

square

#ECE864 #64ECA4 #6468EC #EC64AC

split-complementary

#ECE864 #64ACEC #A464EC

monochromatic

#BEB917 #E5E02D #ECE864 #F3F09B #F9F8D1

Accessibility & contrast

On white

1.29

#ECE864 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#ECE864 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE864

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE864	#FFFFFF	#000000	##000000
##ECE864	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E056

Deuteranopia (green-blind)

#FCE56B

Tritanopia (blue-blind)

#FBDACC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #ece864;
/* rgb */ color: rgb(236, 232, 100);
/* oklch */ color: oklch(90.9% 0.153 107.5);

Tailwind

colors: {
  custom: {
    50: '#f5ef95',
    500: '#ece864',
    950: '#000000',
  },
}

SCSS

$custom: #ece864;
$custom-light: #f5ef95;
$custom-dark: #000000;

JSON

{
  "hex": "#ece864",
  "rgb": {
    "r": 236,
    "g": 232,
    "b": 100
  },
  "hsl": {
    "h": 58.235,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.90926,
    "c": 0.15258,
    "h": 107.5
  },
  "luminance": 0.76466
}

Semantic roles & 50–950 ramp

primary

#ECE864

secondary

#373BBD

accent

#11DA0B

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #ECE864

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

Preview Lab → · Contrast checker → · Palette generator →