#FFEB57#FFEB57

#FFEB57 is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 93.0% C 0.164 H 101.5°. Best body text is #000000 at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#FFEB57
RGB	rgb(255, 235, 87)
HSL	hsl(53, 100%, 67%)
HSV	hsv(53, 66%, 100%)
CMYK	cmyk(0%, 7.8%, 65.9%, 0%)
CIE-LAB	lab(92.30, -9.58, 71.36)
CIE-LCH	lch(92.30, 72.00, 97.65°)
OKLab	oklab(93.03% -0.0328 0.1606)
OKLCH	oklch(93.03% 0.164 101.5)
XYZ	xyz(72.6717, 81.3679, 20.8926)
Luminance	0.8136 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFEB57 #576BFF

analogous

#FF9757 #FFEB57 #BFFF57

triadic

#FFEB57 #57FFEB #EB57FF

tetradic

#FFEB57 #57FF97 #576BFF #FF57BF

square

#FFEB57 #57FF97 #576BFF #FF57BF

split-complementary

#FFEB57 #57BFFF #9757FF

monochromatic

#DCC100 #FFE41A #FFEB57 #FFF294 #FFFAD1

Accessibility & contrast

On white

1.22

#FFEB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.27

#FFEB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFEB57

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFEB57	#FFFFFF	#000000	##000000
##FFEB57	1.00	1.22	17.27	17.27
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.27	21.00	1.00	1.00
##000000	17.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE443

Deuteranopia (green-blind)

#FFED60

Tritanopia (blue-blind)

#FFDBCD

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #ffeb57;
/* rgb */ color: rgb(255, 235, 87);
/* oklch */ color: oklch(93.0% 0.164 101.5);

Tailwind

colors: {
  custom: {
    50: '#fff18d',
    500: '#ffeb57',
    950: '#000000',
  },
}

SCSS

$custom: #ffeb57;
$custom-light: #fff18d;
$custom-dark: #000000;

JSON

{
  "hex": "#ffeb57",
  "rgb": {
    "r": 255,
    "g": 235,
    "b": 87
  },
  "hsl": {
    "h": 52.857,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.93031,
    "c": 0.16392,
    "h": 101.5
  },
  "luminance": 0.81365
}

Semantic roles & 50–950 ramp

primary

#FFEB57

secondary

#263AD5

accent

#1BE600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#19160D

muted

#87857F

Preview Lab

Preview with #FFEB57

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

Preview Lab → · Contrast checker → · Palette generator →