#FFE57B#FFE57B

#FFE57B is a very light, vivid yellow. Relative luminance 0.787; OKLCH L 92.2% C 0.129 H 95.9°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#FFE57B
RGB	rgb(255, 229, 123)
HSL	hsl(48, 100%, 74%)
HSV	hsv(48, 52%, 100%)
CMYK	cmyk(0%, 10.2%, 51.8%, 0%)
CIE-LAB	lab(91.11, -4.14, 54.40)
CIE-LCH	lch(91.11, 54.56, 94.35°)
OKLab	oklab(92.2% -0.0132 0.1287)
OKLCH	oklch(92.2% 0.129 95.9)
XYZ	xyz(72.8370, 78.7317, 30.0951)
Luminance	0.7873 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE57B #7B95FF

analogous

#FFA37B #FFE57B #D7FF7B

triadic

#FFE57B #7BFFE5 #E57BFF

tetradic

#FFE57B #7BFFA3 #7B95FF #FF7BD7

square

#FFE57B #7BFFA3 #7B95FF #FF7BD7

split-complementary

#FFE57B #7BD7FF #A37BFF

monochromatic

#FFCD01 #FFD93E #FFE57B #FFF1B8 #FFF9E0

Accessibility & contrast

On white

1.25

#FFE57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#FFE57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE57B

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE57B	#FFFFFF	#000000	##000000
##FFE57B	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E172

Deuteranopia (green-blind)

#FFE97F

Tritanopia (blue-blind)

#FFD7CC

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ffe57b;
/* rgb */ color: rgb(255, 229, 123);
/* oklch */ color: oklch(92.2% 0.129 95.9);

Tailwind

colors: {
  custom: {
    50: '#ffeda3',
    500: '#ffe57b',
    950: '#000000',
  },
}

SCSS

$custom: #ffe57b;
$custom-light: #ffeda3;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe57b",
  "rgb": {
    "r": 255,
    "g": 229,
    "b": 123
  },
  "hsl": {
    "h": 48.182,
    "s": 100,
    "l": 74.118
  },
  "oklch": {
    "l": 0.92201,
    "c": 0.12935,
    "h": 95.9
  },
  "luminance": 0.78729
}

Semantic roles & 50–950 ramp

primary

#FFE57B

secondary

#4160DD

accent

#2DE600

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #FFE57B

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

Preview Lab → · Contrast checker → · Palette generator →