#ECEB53#ECEB53

#ECEB53 is a very light, vivid yellow. Relative luminance 0.779; OKLCH L 91.4% C 0.168 H 109.0°. Best body text is #000000 at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#ECEB53
RGB	rgb(236, 235, 83)
HSL	hsl(60, 80%, 63%)
HSV	hsv(60, 65%, 93%)
CMYK	cmyk(0%, 0.4%, 64.8%, 7.5%)
CIE-LAB	lab(90.72, -17.56, 70.80)
CIE-LCH	lch(90.72, 72.95, 103.93°)
OKLab	oklab(91.4% -0.0547 0.1593)
OKLCH	oklch(91.4% 0.168 109)
XYZ	xyz(65.8639, 77.8760, 19.7440)
Luminance	0.7787 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECEB53 #5354EC

analogous

#EC9F53 #ECEB53 #A0EC53

triadic

#ECEB53 #53ECEB #EB53EC

tetradic

#ECEB53 #53EC9F #5354EC #EC53A0

square

#ECEB53 #53EC9F #5354EC #EC53A0

split-complementary

#ECEB53 #53A0EC #9F53EC

monochromatic

#B1B014 #E6E51C #ECEB53 #F2F18A #F8F8C1

Accessibility & contrast

On white

1.27

#ECEB53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.57

#ECEB53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECEB53

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECEB53	#FFFFFF	#000000	##000000
##ECEB53	1.00	1.27	16.57	16.57
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.57	21.00	1.00	1.00
##000000	16.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE23E

Deuteranopia (green-blind)

#FFE75D

Tritanopia (blue-blind)

#FCDDCC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #eceb53;
/* rgb */ color: rgb(236, 235, 83);
/* oklch */ color: oklch(91.4% 0.168 109.0);

Tailwind

colors: {
  custom: {
    50: '#f6f18b',
    500: '#eceb53',
    950: '#000000',
  },
}

SCSS

$custom: #eceb53;
$custom-light: #f6f18b;
$custom-dark: #000000;

JSON

{
  "hex": "#eceb53",
  "rgb": {
    "r": 236,
    "g": 235,
    "b": 83
  },
  "hsl": {
    "h": 59.608,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.91398,
    "c": 0.16847,
    "h": 109
  },
  "luminance": 0.77874
}

Semantic roles & 50–950 ramp

primary

#ECEB53

secondary

#3233B1

accent

#0ADC09

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160C

muted

#86857F

Preview Lab

Preview with #ECEB53

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

Preview Lab → · Contrast checker → · Palette generator →