#ECEC67#ECEC67

#ECEC67 is a very light, vivid yellow. Relative luminance 0.788; OKLCH L 91.8% C 0.154 H 109.1°. Best body text is #000000 at 16.76:1 contrast (WCAG AA passes).

Color values

HEX	#ECEC67
RGB	rgb(236, 236, 103)
HSL	hsl(60, 78%, 66%)
HSV	hsv(60, 56%, 93%)
CMYK	cmyk(0%, 0%, 56.4%, 7.5%)
CIE-LAB	lab(91.15, -16.76, 63.07)
CIE-LCH	lch(91.15, 65.26, 104.88°)
OKLab	oklab(91.79% -0.0504 0.1457)
OKLCH	oklch(91.79% 0.154 109.1)
XYZ	xyz(67.0376, 78.8048, 24.5088)
Luminance	0.7880 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECEC67 #6767EC

analogous

#ECAA67 #ECEC67 #AAEC67

triadic

#ECEC67 #67ECEC #EC67EC

tetradic

#ECEC67 #67ECAA #6767EC #EC67AA

square

#ECEC67 #67ECAA #6767EC #EC67AA

split-complementary

#ECEC67 #67AAEC #AA67EC

monochromatic

#C1C118 #E5E531 #ECEC67 #F3F39D #FAFAD4

Accessibility & contrast

On white

1.25

#ECEC67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.76

#ECEC67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECEC67

16.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECEC67	#FFFFFF	#000000	##000000
##ECEC67	1.00	1.25	16.76	16.76
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.76	21.00	1.00	1.00
##000000	16.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE359

Deuteranopia (green-blind)

#FFE86F

Tritanopia (blue-blind)

#FBDFCF

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #ecec67;
/* rgb */ color: rgb(236, 236, 103);
/* oklch */ color: oklch(91.8% 0.154 109.1);

Tailwind

colors: {
  custom: {
    50: '#f5f197',
    500: '#ecec67',
    950: '#000000',
  },
}

SCSS

$custom: #ecec67;
$custom-light: #f5f197;
$custom-dark: #000000;

JSON

{
  "hex": "#ecec67",
  "rgb": {
    "r": 236,
    "g": 236,
    "b": 103
  },
  "hsl": {
    "h": 60,
    "s": 77.778,
    "l": 66.471
  },
  "oklch": {
    "l": 0.91787,
    "c": 0.15416,
    "h": 109.1
  },
  "luminance": 0.78803
}

Semantic roles & 50–950 ramp

primary

#ECEC67

secondary

#3838BF

accent

#0BDA0B

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #ECEC67

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

Preview Lab → · Contrast checker → · Palette generator →