#FFE450#FFE450

#FFE450 is a very light, vivid yellow. Relative luminance 0.773; OKLCH L 91.6% C 0.163 H 98.7°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#FFE450
RGB	rgb(255, 228, 80)
HSL	hsl(51, 100%, 66%)
HSV	hsv(51, 69%, 100%)
CMYK	cmyk(0%, 10.6%, 68.6%, 0%)
CIE-LAB	lab(90.47, -6.47, 72.20)
CIE-LCH	lch(90.47, 72.49, 95.12°)
OKLab	oklab(91.57% -0.0247 0.1612)
OKLCH	oklch(91.57% 0.163 98.7)
XYZ	xyz(70.4347, 77.3294, 18.8039)
Luminance	0.7733 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE450 #506BFF

analogous

#FF8C50 #FFE450 #C2FF50

triadic

#FFE450 #50FFE4 #E450FF

tetradic

#FFE450 #50FF8C #506BFF #FF50C2

square

#FFE450 #50FF8C #506BFF #FF50C2

split-complementary

#FFE450 #50C2FF #8C50FF

monochromatic

#D5B400 #FFDB13 #FFE450 #FFED8D #FFF7CA

Accessibility & contrast

On white

1.28

#FFE450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.47

#FFE450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE450

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE450	#FFFFFF	#000000	##000000
##FFE450	1.00	1.28	16.47	16.47
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.47	21.00	1.00	1.00
##000000	16.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADE3B

Deuteranopia (green-blind)

#FFE859

Tritanopia (blue-blind)

#FFD4C6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #ffe450;
/* rgb */ color: rgb(255, 228, 80);
/* oklch */ color: oklch(91.6% 0.163 98.7);

Tailwind

colors: {
  custom: {
    50: '#ffec89',
    500: '#ffe450',
    950: '#000000',
  },
}

SCSS

$custom: #ffe450;
$custom-light: #ffec89;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe450",
  "rgb": {
    "r": 255,
    "g": 228,
    "b": 80
  },
  "hsl": {
    "h": 50.743,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.91569,
    "c": 0.16312,
    "h": 98.7
  },
  "luminance": 0.77326
}

Semantic roles & 50–950 ramp

primary

#FFE450

secondary

#243FCF

accent

#23E600

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#19160C

muted

#87847F

Preview Lab

Preview with #FFE450

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

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