#ECCE58#ECCE58

#ECCE58 is a very light, vivid yellow. Relative luminance 0.627; OKLCH L 85.5% C 0.140 H 95.0°. Best body text is #000000 at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#ECCE58
RGB	rgb(236, 206, 88)
HSL	hsl(48, 80%, 64%)
HSV	hsv(48, 63%, 93%)
CMYK	cmyk(0%, 12.7%, 62.7%, 7.5%)
CIE-LAB	lab(83.28, -2.77, 60.89)
CIE-LCH	lch(83.28, 60.95, 92.61°)
OKLab	oklab(85.49% -0.0121 0.1391)
OKLCH	oklch(85.49% 0.14 95)
XYZ	xyz(58.4275, 62.6830, 18.2521)
Luminance	0.6268 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECCE58 #5876EC

analogous

#EC8458 #ECCE58 #C0EC58

triadic

#ECCE58 #58ECCE #CE58EC

tetradic

#ECCE58 #58EC84 #5876EC #EC58C0

square

#ECCE58 #58EC84 #5876EC #EC58C0

split-complementary

#ECCE58 #58C0EC #8458EC

monochromatic

#B59415 #E6BE21 #ECCE58 #F2DE8F #F9EEC6

Accessibility & contrast

On white

1.55

#ECCE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.54

#ECCE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECCE58

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECCE58	#FFFFFF	#000000	##000000
##ECCE58	1.00	1.55	13.54	13.54
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.54	21.00	1.00	1.00
##000000	13.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA4B

Deuteranopia (green-blind)

#E9D35E

Tritanopia (blue-blind)

#FEBFB5

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #ecce58;
/* rgb */ color: rgb(236, 206, 88);
/* oklch */ color: oklch(85.5% 0.140 95.0);

Tailwind

colors: {
  custom: {
    50: '#f5dc8c',
    500: '#ecce58',
    950: '#000000',
  },
}

SCSS

$custom: #ecce58;
$custom-light: #f5dc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#ecce58",
  "rgb": {
    "r": 236,
    "g": 206,
    "b": 88
  },
  "hsl": {
    "h": 47.838,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85493,
    "c": 0.13963,
    "h": 95
  },
  "luminance": 0.6268
}

Semantic roles & 50–950 ramp

primary

#ECCE58

secondary

#334EB5

accent

#34DC0A

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #ECCE58

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

Preview Lab → · Contrast checker → · Palette generator →