#ECD368#ECD368

#ECD368 is a very light, vivid yellow. Relative luminance 0.654; OKLCH L 86.7% C 0.130 H 96.4°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#ECD368
RGB	rgb(236, 211, 104)
HSL	hsl(49, 78%, 67%)
HSV	hsv(49, 56%, 93%)
CMYK	cmyk(0%, 10.6%, 55.9%, 7.5%)
CIE-LAB	lab(84.70, -4.22, 55.31)
CIE-LCH	lch(84.70, 55.47, 94.36°)
OKLab	oklab(86.67% -0.0144 0.1291)
OKLCH	oklch(86.67% 0.13 96.4)
XYZ	xyz(60.3873, 65.4235, 22.5412)
Luminance	0.6542 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD368 #6881EC

analogous

#EC9168 #ECD368 #C3EC68

triadic

#ECD368 #68ECD3 #D368EC

tetradic

#ECD368 #68EC91 #6881EC #EC68C3

square

#ECD368 #68EC91 #6881EC #EC68C3

split-complementary

#ECD368 #68C3EC #9168EC

monochromatic

#C1A118 #E5C332 #ECD368 #F3E39E #FAF3D5

Accessibility & contrast

On white

1.49

#ECD368 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#ECD368 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD368

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD368	#FFFFFF	#000000	##000000
##ECD368	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CF5E

Deuteranopia (green-blind)

#ECD76D

Tritanopia (blue-blind)

#FDC5BB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #ecd368;
/* rgb */ color: rgb(236, 211, 104);
/* oklch */ color: oklch(86.7% 0.130 96.4);

Tailwind

colors: {
  custom: {
    50: '#f5e096',
    500: '#ecd368',
    950: '#000000',
  },
}

SCSS

$custom: #ecd368;
$custom-light: #f5e096;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd368",
  "rgb": {
    "r": 236,
    "g": 211,
    "b": 104
  },
  "hsl": {
    "h": 48.636,
    "s": 77.647,
    "l": 66.667
  },
  "oklch": {
    "l": 0.86671,
    "c": 0.12994,
    "h": 96.4
  },
  "luminance": 0.65421
}

Semantic roles & 50–950 ramp

primary

#ECD368

secondary

#3952C0

accent

#33DA0C

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #ECD368

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

Preview Lab → · Contrast checker → · Palette generator →