#ECDF6F#ECDF6F

#ECDF6F is a very light, vivid yellow. Relative luminance 0.718; OKLCH L 89.2% C 0.134 H 102.7°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#ECDF6F
RGB	rgb(236, 223, 111)
HSL	hsl(54, 77%, 68%)
HSV	hsv(54, 53%, 93%)
CMYK	cmyk(0%, 5.5%, 53%, 7.5%)
CIE-LAB	lab(87.85, -9.73, 55.74)
CIE-LCH	lch(87.85, 56.58, 99.91°)
OKLab	oklab(89.19% -0.0295 0.1308)
OKLCH	oklch(89.19% 0.134 102.7)
XYZ	xyz(63.8510, 71.7581, 25.5231)
Luminance	0.7176 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDF6F #6F7CEC

analogous

#ECA06F #ECDF6F #BAEC6F

triadic

#ECDF6F #6FECDF #DF6FEC

tetradic

#ECDF6F #6FECA0 #6F7CEC #EC6FBA

square

#ECDF6F #6FECA0 #6F7CEC #EC6FBA

split-complementary

#ECDF6F #6FBAEC #A06FEC

monochromatic

#C6B51A #E5D339 #ECDF6F #F3EBA5 #FAF7DB

Accessibility & contrast

On white

1.37

#ECDF6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#ECDF6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDF6F

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDF6F	#FFFFFF	#000000	##000000
##ECDF6F	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D964

Deuteranopia (green-blind)

#F4DF74

Tritanopia (blue-blind)

#FBD2C6

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #ecdf6f;
/* rgb */ color: rgb(236, 223, 111);
/* oklch */ color: oklch(89.2% 0.134 102.7);

Tailwind

colors: {
  custom: {
    50: '#f4e89b',
    500: '#ecdf6f',
    950: '#000000',
  },
}

SCSS

$custom: #ecdf6f;
$custom-light: #f4e89b;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdf6f",
  "rgb": {
    "r": 236,
    "g": 223,
    "b": 111
  },
  "hsl": {
    "h": 53.76,
    "s": 76.687,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89192,
    "c": 0.13408,
    "h": 102.7
  },
  "luminance": 0.71756
}

Semantic roles & 50–950 ramp

primary

#ECDF6F

secondary

#3B49C4

accent

#22D90D

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #ECDF6F

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

Preview Lab → · Contrast checker → · Palette generator →