#ECD378#ECD378

#ECD378 is a very light, moderate yellow. Relative luminance 0.658; OKLCH L 86.9% C 0.115 H 94.4°. Best body text is #000000 at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#ECD378
RGB	rgb(236, 211, 120)
HSL	hsl(47, 75%, 70%)
HSV	hsv(47, 49%, 93%)
CMYK	cmyk(0%, 10.6%, 49.2%, 7.5%)
CIE-LAB	lab(84.88, -2.90, 47.92)
CIE-LCH	lch(84.88, 48.01, 93.47°)
OKLab	oklab(86.87% -0.0089 0.1145)
OKLCH	oklch(86.87% 0.115 94.4)
XYZ	xyz(61.2785, 65.7800, 27.2346)
Luminance	0.6578 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD378 #7891EC

analogous

#EC9978 #ECD378 #CBEC78

triadic

#ECD378 #78ECD3 #D378EC

tetradic

#ECD378 #78EC99 #7891EC #EC78CB

square

#ECD378 #78EC99 #7891EC #EC78CB

split-complementary

#ECD378 #78CBEC #9978EC

monochromatic

#CDA71D #E4C242 #ECD378 #F4E4AE #FBF6E3

Accessibility & contrast

On white

1.48

#ECD378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.16

#ECD378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD378

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD378	#FFFFFF	#000000	##000000
##ECD378	1.00	1.48	14.16	14.16
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.16	21.00	1.00	1.00
##000000	14.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CF70

Deuteranopia (green-blind)

#EAD77C

Tritanopia (blue-blind)

#FCC7BD

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ecd378;
/* rgb */ color: rgb(236, 211, 120);
/* oklch */ color: oklch(86.9% 0.115 94.4);

Tailwind

colors: {
  custom: {
    50: '#f4e0a1',
    500: '#ecd378',
    950: '#000000',
  },
}

SCSS

$custom: #ecd378;
$custom-light: #f4e0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd378",
  "rgb": {
    "r": 236,
    "g": 211,
    "b": 120
  },
  "hsl": {
    "h": 47.069,
    "s": 75.325,
    "l": 69.804
  },
  "oklch": {
    "l": 0.86874,
    "c": 0.11481,
    "h": 94.4
  },
  "luminance": 0.65777
}

Semantic roles & 50–950 ramp

primary

#ECD378

secondary

#435FC5

accent

#39D70E

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150F

muted

#858480

Preview Lab

Preview with #ECD378

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

Preview Lab → · Contrast checker → · Palette generator →