#EFD754#EFD754

#EFD754 is a very light, vivid yellow. Relative luminance 0.676; OKLCH L 87.5% C 0.150 H 98.8°. Best body text is #000000 at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#EFD754
RGB	rgb(239, 215, 84)
HSL	hsl(51, 83%, 63%)
HSV	hsv(51, 65%, 94%)
CMYK	cmyk(0%, 10%, 64.9%, 6.3%)
CIE-LAB	lab(85.80, -6.34, 65.37)
CIE-LCH	lch(85.80, 65.67, 95.54°)
OKLab	oklab(87.55% -0.023 0.1479)
OKLCH	oklch(87.55% 0.15 98.8)
XYZ	xyz(61.5000, 67.5945, 18.1934)
Luminance	0.6759 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD754 #546CEF

analogous

#EF8954 #EFD754 #B9EF54

triadic

#EFD754 #54EFD7 #D754EF

tetradic

#EFD754 #54EF89 #546CEF #EF54B9

square

#EFD754 #54EF89 #546CEF #EF54B9

split-complementary

#EFD754 #54B9EF #8954EF

monochromatic

#B79E11 #EACA1C #EFD754 #F4E48C #F9F1C4

Accessibility & contrast

On white

1.45

#EFD754 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.52

#EFD754 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD754

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD754	#FFFFFF	#000000	##000000
##EFD754	1.00	1.45	14.52	14.52
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.52	21.00	1.00	1.00
##000000	14.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD244

Deuteranopia (green-blind)

#F1DA5B

Tritanopia (blue-blind)

#FFC8BC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #efd754;
/* rgb */ color: rgb(239, 215, 84);
/* oklch */ color: oklch(87.5% 0.150 98.8);

Tailwind

colors: {
  custom: {
    50: '#f8e38a',
    500: '#efd754',
    950: '#000000',
  },
}

SCSS

$custom: #efd754;
$custom-light: #f8e38a;
$custom-dark: #000000;

JSON

{
  "hex": "#efd754",
  "rgb": {
    "r": 239,
    "g": 215,
    "b": 84
  },
  "hsl": {
    "h": 50.71,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.87547,
    "c": 0.14971,
    "h": 98.8
  },
  "luminance": 0.67592
}

Semantic roles & 50–950 ramp

primary

#EFD754

secondary

#3145B7

accent

#28DF06

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #EFD754

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

Preview Lab → · Contrast checker → · Palette generator →