#ECD570#ECD570

#ECD570 is a very light, vivid yellow. Relative luminance 0.666; OKLCH L 87.2% C 0.124 H 96.8°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#ECD570
RGB	rgb(236, 213, 112)
HSL	hsl(49, 77%, 68%)
HSV	hsv(49, 53%, 93%)
CMYK	cmyk(0%, 9.7%, 52.5%, 7.5%)
CIE-LAB	lab(85.30, -4.61, 52.27)
CIE-LCH	lch(85.30, 52.47, 95.04°)
OKLab	oklab(87.17% -0.0146 0.1233)
OKLCH	oklch(87.17% 0.124 96.8)
XYZ	xyz(61.3131, 66.5937, 24.9503)
Luminance	0.6659 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD570 #7087EC

analogous

#EC9770 #ECD570 #C5EC70

triadic

#ECD570 #70ECD5 #D570EC

tetradic

#ECD570 #70EC97 #7087EC #EC70C5

square

#ECD570 #70EC97 #7087EC #EC70C5

split-complementary

#ECD570 #70C5EC #9770EC

monochromatic

#C7A71A #E5C53A #ECD570 #F3E5A6 #FAF5DC

Accessibility & contrast

On white

1.47

#ECD570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#ECD570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD570

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD570	#FFFFFF	#000000	##000000
##ECD570	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D167

Deuteranopia (green-blind)

#EDD874

Tritanopia (blue-blind)

#FCC8BE

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ecd570;
/* rgb */ color: rgb(236, 213, 112);
/* oklch */ color: oklch(87.2% 0.124 96.8);

Tailwind

colors: {
  custom: {
    50: '#f4e19b',
    500: '#ecd570',
    950: '#000000',
  },
}

SCSS

$custom: #ecd570;
$custom-light: #f4e19b;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd570",
  "rgb": {
    "r": 236,
    "g": 213,
    "b": 112
  },
  "hsl": {
    "h": 48.871,
    "s": 76.543,
    "l": 68.235
  },
  "oklch": {
    "l": 0.87171,
    "c": 0.1242,
    "h": 96.8
  },
  "luminance": 0.66591
}

Semantic roles & 50–950 ramp

primary

#ECD570

secondary

#3C55C4

accent

#33D90D

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #ECD570

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

Preview Lab → · Contrast checker → · Palette generator →