#ECDF67#ECDF67

#ECDF67 is a very light, vivid yellow. Relative luminance 0.716; OKLCH L 89.1% C 0.141 H 103.1°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#ECDF67
RGB	rgb(236, 223, 103)
HSL	hsl(54, 78%, 66%)
HSV	hsv(54, 56%, 93%)
CMYK	cmyk(0%, 5.5%, 56.4%, 7.5%)
CIE-LAB	lab(87.77, -10.35, 59.28)
CIE-LCH	lch(87.77, 60.17, 99.90°)
OKLab	oklab(89.1% -0.0321 0.1376)
OKLCH	oklch(89.1% 0.141 103.1)
XYZ	xyz(63.4300, 71.5897, 23.3063)
Luminance	0.7159 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDF67 #6774EC

analogous

#EC9D67 #ECDF67 #B7EC67

triadic

#ECDF67 #67ECDF #DF67EC

tetradic

#ECDF67 #67EC9D #6774EC #EC67B7

square

#ECDF67 #67EC9D #6774EC #EC67B7

split-complementary

#ECDF67 #67B7EC #9D67EC

monochromatic

#C1B018 #E5D431 #ECDF67 #F3EA9D #FAF6D4

Accessibility & contrast

On white

1.37

#ECDF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.32

#ECDF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDF67

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDF67	#FFFFFF	#000000	##000000
##ECDF67	1.00	1.37	15.32	15.32
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.32	21.00	1.00	1.00
##000000	15.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D85B

Deuteranopia (green-blind)

#F5DF6D

Tritanopia (blue-blind)

#FCD2C5

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #ecdf67;
/* rgb */ color: rgb(236, 223, 103);
/* oklch */ color: oklch(89.1% 0.141 103.1);

Tailwind

colors: {
  custom: {
    50: '#f5e896',
    500: '#ecdf67',
    950: '#000000',
  },
}

SCSS

$custom: #ecdf67;
$custom-light: #f5e896;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdf67",
  "rgb": {
    "r": 236,
    "g": 223,
    "b": 103
  },
  "hsl": {
    "h": 54.135,
    "s": 77.778,
    "l": 66.471
  },
  "oklch": {
    "l": 0.89101,
    "c": 0.14127,
    "h": 103.1
  },
  "luminance": 0.71587
}

Semantic roles & 50–950 ramp

primary

#ECDF67

secondary

#3845BF

accent

#20DA0B

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #ECDF67

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

Preview Lab → · Contrast checker → · Palette generator →