#FFE57F#FFE57F

#FFE57F is a very light, vivid yellow. Relative luminance 0.788; OKLCH L 92.3% C 0.126 H 95.4°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#FFE57F
RGB	rgb(255, 229, 127)
HSL	hsl(48, 100%, 75%)
HSV	hsv(48, 50%, 100%)
CMYK	cmyk(0%, 10.2%, 50.2%, 0%)
CIE-LAB	lab(91.16, -3.81, 52.56)
CIE-LCH	lch(91.16, 52.70, 94.14°)
OKLab	oklab(92.25% -0.0118 0.125)
OKLCH	oklch(92.25% 0.126 95.4)
XYZ	xyz(73.0925, 78.8339, 31.4409)
Luminance	0.7883 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE57F #7F99FF

analogous

#FFA57F #FFE57F #D9FF7F

triadic

#FFE57F #7FFFE5 #E57FFF

tetradic

#FFE57F #7FFFA5 #7F99FF #FF7FD9

square

#FFE57F #7FFFA5 #7F99FF #FF7FD9

split-complementary

#FFE57F #7FD9FF #A57FFF

monochromatic

#FFCC05 #FFD942 #FFE57F #FFF1BC #FFF9E0

Accessibility & contrast

On white

1.25

#FFE57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#FFE57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE57F

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE57F	#FFFFFF	#000000	##000000
##FFE57F	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E176

Deuteranopia (green-blind)

#FEE983

Tritanopia (blue-blind)

#FFD7CD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #ffe57f;
/* rgb */ color: rgb(255, 229, 127);
/* oklch */ color: oklch(92.3% 0.126 95.4);

Tailwind

colors: {
  custom: {
    50: '#ffeda6',
    500: '#ffe57f',
    950: '#000000',
  },
}

SCSS

$custom: #ffe57f;
$custom-light: #ffeda6;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe57f",
  "rgb": {
    "r": 255,
    "g": 229,
    "b": 127
  },
  "hsl": {
    "h": 47.813,
    "s": 100,
    "l": 74.902
  },
  "oklch": {
    "l": 0.92252,
    "c": 0.12554,
    "h": 95.4
  },
  "luminance": 0.78831
}

Semantic roles & 50–950 ramp

primary

#FFE57F

secondary

#4463DE

accent

#2FE600

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #FFE57F

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

Preview Lab → · Contrast checker → · Palette generator →