#ECCF65#ECCF65

#ECCF65 is a very light, vivid yellow. Relative luminance 0.634; OKLCH L 85.8% C 0.130 H 94.2°. Best body text is #000000 at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#ECCF65
RGB	rgb(236, 207, 101)
HSL	hsl(47, 78%, 66%)
HSV	hsv(47, 57%, 93%)
CMYK	cmyk(0%, 12.3%, 57.2%, 7.5%)
CIE-LAB	lab(83.65, -2.40, 55.49)
CIE-LCH	lch(83.65, 55.54, 92.48°)
OKLab	oklab(85.83% -0.0095 0.1292)
OKLCH	oklch(85.83% 0.13 94.2)
XYZ	xyz(59.2563, 63.4009, 21.4258)
Luminance	0.6340 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECCF65 #6582EC

analogous

#EC8B65 #ECCF65 #C5EC65

triadic

#ECCF65 #65ECCF #CF65EC

tetradic

#ECCF65 #65EC8B #6582EC #EC65C5

square

#ECCF65 #65EC8B #6582EC #EC65C5

split-complementary

#ECCF65 #65C5EC #8B65EC

monochromatic

#BF9B18 #E5BE2F #ECCF65 #F3E09B #F9F1D2

Accessibility & contrast

On white

1.54

#ECCF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.68

#ECCF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECCF65

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECCF65	#FFFFFF	#000000	##000000
##ECCF65	1.00	1.54	13.68	13.68
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.68	21.00	1.00	1.00
##000000	13.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CB5B

Deuteranopia (green-blind)

#E9D46A

Tritanopia (blue-blind)

#FDC1B7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #eccf65;
/* rgb */ color: rgb(236, 207, 101);
/* oklch */ color: oklch(85.8% 0.130 94.2);

Tailwind

colors: {
  custom: {
    50: '#f5dd94',
    500: '#eccf65',
    950: '#000000',
  },
}

SCSS

$custom: #eccf65;
$custom-light: #f5dd94;
$custom-dark: #000000;

JSON

{
  "hex": "#eccf65",
  "rgb": {
    "r": 236,
    "g": 207,
    "b": 101
  },
  "hsl": {
    "h": 47.111,
    "s": 78.035,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85832,
    "c": 0.12954,
    "h": 94.2
  },
  "luminance": 0.63398
}

Semantic roles & 50–950 ramp

primary

#ECCF65

secondary

#3854BE

accent

#38DA0B

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #ECCF65

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

Preview Lab → · Contrast checker → · Palette generator →