#E6CF45#E6CF45

#E6CF45 is a very light, vivid yellow. Relative luminance 0.619; OKLCH L 85.0% C 0.153 H 99.6°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#E6CF45
RGB	rgb(230, 207, 69)
HSL	hsl(51, 76%, 59%)
HSV	hsv(51, 70%, 90%)
CMYK	cmyk(0%, 10%, 70%, 9.8%)
CIE-LAB	lab(82.85, -6.85, 68.01)
CIE-LCH	lch(82.85, 68.36, 95.76°)
OKLab	oklab(84.98% -0.0255 0.1514)
OKLCH	oklch(84.98% 0.153 99.6)
XYZ	xyz(56.0227, 61.8809, 14.6224)
Luminance	0.6188 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6CF45 #455CE6

analogous

#E67E45 #E6CF45 #ACE645

triadic

#E6CF45 #45E6CF #CF45E6

tetradic

#E6CF45 #45E67E #455CE6 #E645AC

square

#E6CF45 #45E67E #455CE6 #E645AC

split-complementary

#E6CF45 #45ACE6 #7E45E6

monochromatic

#9C8815 #D2B81C #E6CF45 #EDDD7B #F5EBB1

Accessibility & contrast

On white

1.57

#E6CF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#E6CF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6CF45

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6CF45	#FFFFFF	#000000	##000000
##E6CF45	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C930

Deuteranopia (green-blind)

#E9D24D

Tritanopia (blue-blind)

#F8C0B3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #e6cf45;
/* rgb */ color: rgb(230, 207, 69);
/* oklch */ color: oklch(85.0% 0.153 99.6);

Tailwind

colors: {
  custom: {
    50: '#f2dd81',
    500: '#e6cf45',
    950: '#000000',
  },
}

SCSS

$custom: #e6cf45;
$custom-light: #f2dd81;
$custom-dark: #000000;

JSON

{
  "hex": "#e6cf45",
  "rgb": {
    "r": 230,
    "g": 207,
    "b": 69
  },
  "hsl": {
    "h": 51.429,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.84984,
    "c": 0.15349,
    "h": 99.6
  },
  "luminance": 0.61878
}

Semantic roles & 50–950 ramp

primary

#E6CF45

secondary

#30409F

accent

#50F335

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#17150B

muted

#85847E

Preview Lab

Preview with #E6CF45

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

Preview Lab → · Contrast checker → · Palette generator →