#ECCB61#ECCB61

#ECCB61 is a very light, vivid yellow. Relative luminance 0.614; OKLCH L 85.0% C 0.130 H 92.2°. Best body text is #000000 at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#ECCB61
RGB	rgb(236, 203, 97)
HSL	hsl(46, 79%, 65%)
HSV	hsv(46, 59%, 93%)
CMYK	cmyk(0%, 14%, 58.9%, 7.5%)
CIE-LAB	lab(82.60, -0.63, 56.12)
CIE-LCH	lch(82.60, 56.12, 90.65°)
OKLab	oklab(84.99% -0.0049 0.1301)
OKLCH	oklch(84.99% 0.13 92.2)
XYZ	xyz(58.1082, 61.4108, 20.0997)
Luminance	0.6141 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECCB61 #6182EC

analogous

#EC8561 #ECCB61 #C8EC61

triadic

#ECCB61 #61ECCB #CB61EC

tetradic

#ECCB61 #61EC85 #6182EC #EC61C8

square

#ECCB61 #61EC85 #6182EC #EC61C8

split-complementary

#ECCB61 #61C8EC #8561EC

monochromatic

#BC9517 #E5B92A #ECCB61 #F3DD98 #F9EFCE

Accessibility & contrast

On white

1.58

#ECCB61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.28

#ECCB61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECCB61

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECCB61	#FFFFFF	#000000	##000000
##ECCB61	1.00	1.58	13.28	13.28
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.28	21.00	1.00	1.00
##000000	13.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC856

Deuteranopia (green-blind)

#E6D266

Tritanopia (blue-blind)

#FDBDB3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #eccb61;
/* rgb */ color: rgb(236, 203, 97);
/* oklch */ color: oklch(85.0% 0.130 92.2);

Tailwind

colors: {
  custom: {
    50: '#f5da91',
    500: '#eccb61',
    950: '#000000',
  },
}

SCSS

$custom: #eccb61;
$custom-light: #f5da91;
$custom-dark: #000000;

JSON

{
  "hex": "#eccb61",
  "rgb": {
    "r": 236,
    "g": 203,
    "b": 97
  },
  "hsl": {
    "h": 45.755,
    "s": 78.531,
    "l": 65.294
  },
  "oklch": {
    "l": 0.84986,
    "c": 0.13018,
    "h": 92.2
  },
  "luminance": 0.61408
}

Semantic roles & 50–950 ramp

primary

#ECCB61

secondary

#3656BB

accent

#3CDB0B

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#17140D

muted

#85837F

Preview Lab

Preview with #ECCB61

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

Preview Lab → · Contrast checker → · Palette generator →