#ECE667#ECE667

#ECE667 is a very light, vivid yellow. Relative luminance 0.754; OKLCH L 90.5% C 0.148 H 106.5°. Best body text is #000000 at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#ECE667
RGB	rgb(236, 230, 103)
HSL	hsl(57, 78%, 66%)
HSV	hsv(57, 56%, 93%)
CMYK	cmyk(0%, 2.5%, 56.4%, 7.5%)
CIE-LAB	lab(89.58, -13.82, 61.32)
CIE-LCH	lch(89.58, 62.86, 102.70°)
OKLab	oklab(90.54% -0.042 0.142)
OKLCH	oklch(90.54% 0.148 106.5)
XYZ	xyz(65.3391, 75.4078, 23.9427)
Luminance	0.7541 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE667 #676DEC

analogous

#ECA467 #ECE667 #B0EC67

triadic

#ECE667 #67ECE6 #E667EC

tetradic

#ECE667 #67ECA4 #676DEC #EC67B0

square

#ECE667 #67ECA4 #676DEC #EC67B0

split-complementary

#ECE667 #67B0EC #A467EC

monochromatic

#C1B918 #E5DD31 #ECE667 #F3EF9D #FAF8D4

Accessibility & contrast

On white

1.31

#ECE667 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.08

#ECE667 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE667

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE667	#FFFFFF	#000000	##000000
##ECE667	1.00	1.31	16.08	16.08
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.08	21.00	1.00	1.00
##000000	16.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE5A

Deuteranopia (green-blind)

#FAE46E

Tritanopia (blue-blind)

#FBD9CA

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #ece667;
/* rgb */ color: rgb(236, 230, 103);
/* oklch */ color: oklch(90.5% 0.148 106.5);

Tailwind

colors: {
  custom: {
    50: '#f5ed96',
    500: '#ece667',
    950: '#000000',
  },
}

SCSS

$custom: #ece667;
$custom-light: #f5ed96;
$custom-dark: #000000;

JSON

{
  "hex": "#ece667",
  "rgb": {
    "r": 236,
    "g": 230,
    "b": 103
  },
  "hsl": {
    "h": 57.293,
    "s": 77.778,
    "l": 66.471
  },
  "oklch": {
    "l": 0.90543,
    "c": 0.14805,
    "h": 106.5
  },
  "luminance": 0.75406
}

Semantic roles & 50–950 ramp

primary

#ECE667

secondary

#383EBF

accent

#15DA0B

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #ECE667

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

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