#ECE564#ECE564

#ECE564 is a very light, vivid yellow. Relative luminance 0.748; OKLCH L 90.3% C 0.150 H 106.1°. Best body text is #000000 at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#ECE564
RGB	rgb(236, 229, 100)
HSL	hsl(57, 78%, 66%)
HSV	hsv(57, 58%, 93%)
CMYK	cmyk(0%, 3%, 57.6%, 7.5%)
CIE-LAB	lab(89.30, -13.54, 62.31)
CIE-LCH	lch(89.30, 63.77, 102.26°)
OKLab	oklab(90.31% -0.0416 0.1437)
OKLCH	oklch(90.31% 0.15 106.1)
XYZ	xyz(64.9137, 74.7936, 23.0713)
Luminance	0.7479 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE564 #646BEC

analogous

#ECA164 #ECE564 #AFEC64

triadic

#ECE564 #64ECE5 #E564EC

tetradic

#ECE564 #64ECA1 #646BEC #EC64AF

square

#ECE564 #64ECA1 #646BEC #EC64AF

split-complementary

#ECE564 #64AFEC #A164EC

monochromatic

#BEB617 #E5DC2D #ECE564 #F3EE9B #F9F7D1

Accessibility & contrast

On white

1.32

#ECE564 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.96

#ECE564 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE564

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE564	#FFFFFF	#000000	##000000
##ECE564	1.00	1.32	15.96	15.96
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.96	21.00	1.00	1.00
##000000	15.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD56

Deuteranopia (green-blind)

#FAE36B

Tritanopia (blue-blind)

#FCD7C9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #ece564;
/* rgb */ color: rgb(236, 229, 100);
/* oklch */ color: oklch(90.3% 0.150 106.1);

Tailwind

colors: {
  custom: {
    50: '#f5ed95',
    500: '#ece564',
    950: '#000000',
  },
}

SCSS

$custom: #ece564;
$custom-light: #f5ed95;
$custom-dark: #000000;

JSON

{
  "hex": "#ece564",
  "rgb": {
    "r": 236,
    "g": 229,
    "b": 100
  },
  "hsl": {
    "h": 56.912,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.90305,
    "c": 0.14959,
    "h": 106.1
  },
  "luminance": 0.74792
}

Semantic roles & 50–950 ramp

primary

#ECE564

secondary

#373EBD

accent

#16DA0B

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #ECE564

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

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