#ECD373#ECD373

#ECD373 is a very light, moderate yellow. Relative luminance 0.657; OKLCH L 86.8% C 0.120 H 95.1°. Best body text is #000000 at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#ECD373
RGB	rgb(236, 211, 115)
HSL	hsl(48, 76%, 69%)
HSV	hsv(48, 51%, 93%)
CMYK	cmyk(0%, 10.6%, 51.3%, 7.5%)
CIE-LAB	lab(84.82, -3.34, 50.27)
CIE-LCH	lch(84.82, 50.38, 93.80°)
OKLab	oklab(86.81% -0.0107 0.1192)
OKLCH	oklch(86.81% 0.12 95.1)
XYZ	xyz(60.9830, 65.6618, 25.6781)
Luminance	0.6566 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD373 #738CEC

analogous

#EC9773 #ECD373 #C9EC73

triadic

#ECD373 #73ECD3 #D373EC

tetradic

#ECD373 #73EC97 #738CEC #EC73C9

square

#ECD373 #73EC97 #738CEC #EC73C9

split-complementary

#ECD373 #73C9EC #9773EC

monochromatic

#C9A51B #E5C23D #ECD373 #F3E4A9 #FBF5DF

Accessibility & contrast

On white

1.49

#ECD373 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.13

#ECD373 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD373

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD373	#FFFFFF	#000000	##000000
##ECD373	1.00	1.49	14.13	14.13
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.13	21.00	1.00	1.00
##000000	14.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CF6B

Deuteranopia (green-blind)

#EBD777

Tritanopia (blue-blind)

#FCC6BD

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ecd373;
/* rgb */ color: rgb(236, 211, 115);
/* oklch */ color: oklch(86.8% 0.120 95.1);

Tailwind

colors: {
  custom: {
    50: '#f4e09d',
    500: '#ecd373',
    950: '#000000',
  },
}

SCSS

$custom: #ecd373;
$custom-light: #f4e09d;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd373",
  "rgb": {
    "r": 236,
    "g": 211,
    "b": 115
  },
  "hsl": {
    "h": 47.603,
    "s": 76.101,
    "l": 68.824
  },
  "oklch": {
    "l": 0.86807,
    "c": 0.11971,
    "h": 95.1
  },
  "luminance": 0.65659
}

Semantic roles & 50–950 ramp

primary

#ECD373

secondary

#3F5AC4

accent

#37D80D

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #ECD373

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

Preview Lab → · Contrast checker → · Palette generator →