#ECD580#ECD580

#ECD580 is a very light, moderate yellow. Relative luminance 0.670; OKLCH L 87.4% C 0.108 H 94.7°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#ECD580
RGB	rgb(236, 213, 128)
HSL	hsl(47, 74%, 71%)
HSV	hsv(47, 46%, 93%)
CMYK	cmyk(0%, 9.7%, 45.8%, 7.5%)
CIE-LAB	lab(85.50, -3.18, 44.75)
CIE-LCH	lch(85.50, 44.87, 94.07°)
OKLab	oklab(87.39% -0.0089 0.108)
OKLCH	oklch(87.39% 0.108 94.7)
XYZ	xyz(62.2844, 66.9823, 30.0659)
Luminance	0.6698 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD580 #8097EC

analogous

#EC9F80 #ECD580 #CDEC80

triadic

#ECD580 #80ECD5 #D580EC

tetradic

#ECD580 #80EC9F #8097EC #EC80CD

square

#ECD580 #80EC9F #8097EC #EC80CD

split-complementary

#ECD580 #80CDEC #9F80EC

monochromatic

#D2AC1F #E4C34B #ECD580 #F4E7B5 #FBF6E4

Accessibility & contrast

On white

1.46

#ECD580 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#ECD580 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD580

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD580	#FFFFFF	#000000	##000000
##ECD580	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D179

Deuteranopia (green-blind)

#EBD983

Tritanopia (blue-blind)

#FBC9C0

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #ecd580;
/* rgb */ color: rgb(236, 213, 128);
/* oklch */ color: oklch(87.4% 0.108 94.7);

Tailwind

colors: {
  custom: {
    50: '#f4e1a6',
    500: '#ecd580',
    950: '#000000',
  },
}

SCSS

$custom: #ecd580;
$custom-light: #f4e1a6;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd580",
  "rgb": {
    "r": 236,
    "g": 213,
    "b": 128
  },
  "hsl": {
    "h": 47.222,
    "s": 73.973,
    "l": 71.373
  },
  "oklch": {
    "l": 0.8739,
    "c": 0.10833,
    "h": 94.7
  },
  "luminance": 0.6698
}

Semantic roles & 50–950 ramp

primary

#ECD580

secondary

#4B65C6

accent

#3AD60F

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#17150F

muted

#858480

Preview Lab

Preview with #ECD580

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

Preview Lab → · Contrast checker → · Palette generator →