#ECDF7C#ECDF7C

#ECDF7C is a very light, vivid yellow. Relative luminance 0.721; OKLCH L 89.4% C 0.121 H 101.9°. Best body text is #000000 at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#ECDF7C
RGB	rgb(236, 223, 124)
HSL	hsl(53, 75%, 71%)
HSV	hsv(53, 47%, 93%)
CMYK	cmyk(0%, 5.5%, 47.5%, 7.5%)
CIE-LAB	lab(88.00, -8.62, 49.79)
CIE-LCH	lch(88.00, 50.53, 99.82°)
OKLab	oklab(89.36% -0.025 0.1189)
OKLCH	oklch(89.36% 0.122 101.9)
XYZ	xyz(64.6195, 72.0655, 29.5710)
Luminance	0.7206 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDF7C #7C89EC

analogous

#ECA77C #ECDF7C #C1EC7C

triadic

#ECDF7C #7CECDF #DF7CEC

tetradic

#ECDF7C #7CECA7 #7C89EC #EC7CC1

square

#ECDF7C #7CECA7 #7C89EC #EC7CC1

split-complementary

#ECDF7C #7CC1EC #A77CEC

monochromatic

#D0BB1E #E4D247 #ECDF7C #F4ECB1 #FBF8E4

Accessibility & contrast

On white

1.36

#ECDF7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.41

#ECDF7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDF7C

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDF7C	#FFFFFF	#000000	##000000
##ECDF7C	1.00	1.36	15.41	15.41
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.41	21.00	1.00	1.00
##000000	15.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD974

Deuteranopia (green-blind)

#F3DF80

Tritanopia (blue-blind)

#FBD3C8

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #ecdf7c;
/* rgb */ color: rgb(236, 223, 124);
/* oklch */ color: oklch(89.4% 0.121 101.9);

Tailwind

colors: {
  custom: {
    50: '#f4e8a4',
    500: '#ecdf7c',
    950: '#000000',
  },
}

SCSS

$custom: #ecdf7c;
$custom-light: #f4e8a4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdf7c",
  "rgb": {
    "r": 236,
    "g": 223,
    "b": 124
  },
  "hsl": {
    "h": 53.036,
    "s": 74.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.89357,
    "c": 0.1215,
    "h": 101.9
  },
  "luminance": 0.72063
}

Semantic roles & 50–950 ramp

primary

#ECDF7C

secondary

#4756C5

accent

#26D70F

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#17160F

muted

#858480

Preview Lab

Preview with #ECDF7C

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

Preview Lab → · Contrast checker → · Palette generator →