#ECD058#ECD058

#ECD058 is a very light, vivid yellow. Relative luminance 0.636; OKLCH L 85.9% C 0.141 H 96.1°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#ECD058
RGB	rgb(236, 208, 88)
HSL	hsl(49, 80%, 64%)
HSV	hsv(49, 63%, 93%)
CMYK	cmyk(0%, 11.9%, 62.7%, 7.5%)
CIE-LAB	lab(83.78, -3.80, 61.44)
CIE-LCH	lch(83.78, 61.56, 93.53°)
OKLab	oklab(85.9% -0.015 0.1403)
OKLCH	oklch(85.9% 0.141 96.1)
XYZ	xyz(58.9120, 63.6521, 18.4136)
Luminance	0.6365 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD058 #5874EC

analogous

#EC8658 #ECD058 #BEEC58

triadic

#ECD058 #58ECD0 #D058EC

tetradic

#ECD058 #58EC86 #5874EC #EC58BE

square

#ECD058 #58EC86 #5874EC #EC58BE

split-complementary

#ECD058 #58BEEC #8658EC

monochromatic

#B59715 #E6C121 #ECD058 #F2DF8F #F9EFC6

Accessibility & contrast

On white

1.53

#ECD058 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#ECD058 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD058

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD058	#FFFFFF	#000000	##000000
##ECD058	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CC4A

Deuteranopia (green-blind)

#EBD55E

Tritanopia (blue-blind)

#FEC1B6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ecd058;
/* rgb */ color: rgb(236, 208, 88);
/* oklch */ color: oklch(85.9% 0.141 96.1);

Tailwind

colors: {
  custom: {
    50: '#f5de8c',
    500: '#ecd058',
    950: '#000000',
  },
}

SCSS

$custom: #ecd058;
$custom-light: #f5de8c;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd058",
  "rgb": {
    "r": 236,
    "g": 208,
    "b": 88
  },
  "hsl": {
    "h": 48.649,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85896,
    "c": 0.14109,
    "h": 96.1
  },
  "luminance": 0.63649
}

Semantic roles & 50–950 ramp

primary

#ECD058

secondary

#334CB5

accent

#31DC0A

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #ECD058

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

Preview Lab → · Contrast checker → · Palette generator →