#FFE45F#FFE45F

#FFE45F is a very light, vivid yellow. Relative luminance 0.776; OKLCH L 91.7% C 0.153 H 97.8°. Best body text is #000000 at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#FFE45F
RGB	rgb(255, 228, 95)
HSL	hsl(50, 100%, 69%)
HSV	hsv(50, 63%, 100%)
CMYK	cmyk(0%, 10.6%, 62.7%, 0%)
CIE-LAB	lab(90.59, -5.64, 66.31)
CIE-LCH	lch(90.59, 66.55, 94.86°)
OKLab	oklab(91.7% -0.0207 0.1511)
OKLCH	oklch(91.7% 0.153 97.8)
XYZ	xyz(71.0520, 77.5763, 22.0554)
Luminance	0.7757 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE45F #5F7AFF

analogous

#FF945F #FFE45F #CAFF5F

triadic

#FFE45F #5FFFE4 #E45FFF

tetradic

#FFE45F #5FFF94 #5F7AFF #FF5FCA

square

#FFE45F #5FFF94 #5F7AFF #FF5FCA

split-complementary

#FFE45F #5FCAFF #945FFF

monochromatic

#E4BD00 #FFDA22 #FFE45F #FFEE9C #FFF9D9

Accessibility & contrast

On white

1.27

#FFE45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.51

#FFE45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE45F

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE45F	#FFFFFF	#000000	##000000
##FFE45F	1.00	1.27	16.51	16.51
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.51	21.00	1.00	1.00
##000000	16.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF4F

Deuteranopia (green-blind)

#FFE866

Tritanopia (blue-blind)

#FFD4C8

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #ffe45f;
/* rgb */ color: rgb(255, 228, 95);
/* oklch */ color: oklch(91.7% 0.153 97.8);

Tailwind

colors: {
  custom: {
    50: '#ffec92',
    500: '#ffe45f',
    950: '#000000',
  },
}

SCSS

$custom: #ffe45f;
$custom-light: #ffec92;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe45f",
  "rgb": {
    "r": 255,
    "g": 228,
    "b": 95
  },
  "hsl": {
    "h": 49.875,
    "s": 100,
    "l": 68.627
  },
  "oklch": {
    "l": 0.91695,
    "c": 0.15251,
    "h": 97.8
  },
  "luminance": 0.77573
}

Semantic roles & 50–950 ramp

primary

#FFE45F

secondary

#2947D9

accent

#27E600

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#19160D

muted

#87847F

Preview Lab

Preview with #FFE45F

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

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