#E5CF54#E5CF54

#E5CF54 is a very light, vivid yellow. Relative luminance 0.619; OKLCH L 85.0% C 0.143 H 99.1°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#E5CF54
RGB	rgb(229, 207, 84)
HSL	hsl(51, 74%, 61%)
HSV	hsv(51, 63%, 90%)
CMYK	cmyk(0%, 9.6%, 63.3%, 10.2%)
CIE-LAB	lab(82.87, -6.45, 61.99)
CIE-LCH	lch(82.87, 62.32, 95.94°)
OKLab	oklab(85.02% -0.0227 0.1411)
OKLCH	oklch(85.02% 0.143 99.1)
XYZ	xyz(56.2285, 61.9263, 17.3770)
Luminance	0.6192 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5CF54 #546AE5

analogous

#E58754 #E5CF54 #B2E554

triadic

#E5CF54 #54E5CF #CF54E5

tetradic

#E5CF54 #54E587 #546AE5 #E554B2

square

#E5CF54 #54E587 #546AE5 #E554B2

split-complementary

#E5CF54 #54B2E5 #8754E5

monochromatic

#A59019 #DBBE21 #E5CF54 #EDDE89 #F5EDBE

Accessibility & contrast

On white

1.57

#E5CF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#E5CF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5CF54

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5CF54	#FFFFFF	#000000	##000000
##E5CF54	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)

#E2CA45

Deuteranopia (green-blind)

#E8D25B

Tritanopia (blue-blind)

#F6C1B5

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #e5cf54;
/* rgb */ color: rgb(229, 207, 84);
/* oklch */ color: oklch(85.0% 0.143 99.1);

Tailwind

colors: {
  custom: {
    50: '#f0dd89',
    500: '#e5cf54',
    950: '#000000',
  },
}

SCSS

$custom: #e5cf54;
$custom-light: #f0dd89;
$custom-dark: #000000;

JSON

{
  "hex": "#e5cf54",
  "rgb": {
    "r": 229,
    "g": 207,
    "b": 84
  },
  "hsl": {
    "h": 50.897,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.85018,
    "c": 0.14286,
    "h": 99.1
  },
  "luminance": 0.61924
}

Semantic roles & 50–950 ramp

primary

#E5CF54

secondary

#3647A8

accent

#2ED610

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150C

muted

#85847F

Preview Lab

Preview with #E5CF54

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

Preview Lab → · Contrast checker → · Palette generator →