#ECE673#ECE673

#ECE673 is a very light, vivid yellow. Relative luminance 0.757; OKLCH L 90.7% C 0.137 H 106.1°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#ECE673
RGB	rgb(236, 230, 115)
HSL	hsl(57, 76%, 69%)
HSV	hsv(57, 51%, 93%)
CMYK	cmyk(0%, 2.5%, 51.3%, 7.5%)
CIE-LAB	lab(89.70, -12.89, 56.06)
CIE-LCH	lch(89.70, 57.53, 102.95°)
OKLab	oklab(90.68% -0.0381 0.1319)
OKLCH	oklch(90.68% 0.137 106.1)
XYZ	xyz(65.9852, 75.6662, 27.3455)
Luminance	0.7566 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE673 #7379EC

analogous

#ECAA73 #ECE673 #B6EC73

triadic

#ECE673 #73ECE6 #E673EC

tetradic

#ECE673 #73ECAA #7379EC #EC73B6

square

#ECE673 #73ECAA #7379EC #EC73B6

split-complementary

#ECE673 #73B6EC #AA73EC

monochromatic

#C9C11B #E5DC3D #ECE673 #F3F0A9 #FBF9DF

Accessibility & contrast

On white

1.30

#ECE673 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.13

#ECE673 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE673

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE673	#FFFFFF	#000000	##000000
##ECE673	1.00	1.30	16.13	16.13
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.13	21.00	1.00	1.00
##000000	16.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF68

Deuteranopia (green-blind)

#F9E479

Tritanopia (blue-blind)

#FBD9CC

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #ece673;
/* rgb */ color: rgb(236, 230, 115);
/* oklch */ color: oklch(90.7% 0.137 106.1);

Tailwind

colors: {
  custom: {
    50: '#f4ed9e',
    500: '#ece673',
    950: '#000000',
  },
}

SCSS

$custom: #ece673;
$custom-light: #f4ed9e;
$custom-dark: #000000;

JSON

{
  "hex": "#ece673",
  "rgb": {
    "r": 236,
    "g": 230,
    "b": 115
  },
  "hsl": {
    "h": 57.025,
    "s": 76.101,
    "l": 68.824
  },
  "oklch": {
    "l": 0.90677,
    "c": 0.13728,
    "h": 106.1
  },
  "luminance": 0.75664
}

Semantic roles & 50–950 ramp

primary

#ECE673

secondary

#3F45C4

accent

#17D80D

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #ECE673

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

Preview Lab → · Contrast checker → · Palette generator →