#FFE05C#FFE05C

#FFE05C is a very light, vivid yellow. Relative luminance 0.753; OKLCH L 90.9% C 0.152 H 96.0°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#FFE05C
RGB	rgb(255, 224, 92)
HSL	hsl(49, 100%, 68%)
HSV	hsv(49, 64%, 100%)
CMYK	cmyk(0%, 12.2%, 63.9%, 0%)
CIE-LAB	lab(89.56, -3.81, 66.46)
CIE-LCH	lch(89.56, 66.57, 93.28°)
OKLab	oklab(90.87% -0.0158 0.151)
OKLCH	oklch(90.87% 0.152 96)
XYZ	xyz(69.8306, 75.3475, 20.9885)
Luminance	0.7534 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE05C #5C7BFF

analogous

#FF8E5C #FFE05C #CCFF5C

triadic

#FFE05C #5CFFE0 #E05CFF

tetradic

#FFE05C #5CFF8E #5C7BFF #FF5CCC

square

#FFE05C #5CFF8E #5C7BFF #FF5CCC

split-complementary

#FFE05C #5CCCFF #8E5CFF

monochromatic

#E1B600 #FFD41F #FFE05C #FFEC99 #FFF7D6

Accessibility & contrast

On white

1.31

#FFE05C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#FFE05C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE05C

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE05C	#FFFFFF	#000000	##000000
##FFE05C	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB4C

Deuteranopia (green-blind)

#FDE563

Tritanopia (blue-blind)

#FFD0C4

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #ffe05c;
/* rgb */ color: rgb(255, 224, 92);
/* oklch */ color: oklch(90.9% 0.152 96.0);

Tailwind

colors: {
  custom: {
    50: '#ffe990',
    500: '#ffe05c',
    950: '#000000',
  },
}

SCSS

$custom: #ffe05c;
$custom-light: #ffe990;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe05c",
  "rgb": {
    "r": 255,
    "g": 224,
    "b": 92
  },
  "hsl": {
    "h": 48.589,
    "s": 100,
    "l": 68.039
  },
  "oklch": {
    "l": 0.90871,
    "c": 0.15181,
    "h": 96
  },
  "luminance": 0.75344
}

Semantic roles & 50–950 ramp

primary

#FFE05C

secondary

#2648D9

accent

#2CE600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#19160D

muted

#87847F

Preview Lab

Preview with #FFE05C

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

Preview Lab → · Contrast checker → · Palette generator →