#FDEB58#FDEB58

#FDEB58 is a very light, vivid yellow. Relative luminance 0.810; OKLCH L 92.9% C 0.163 H 102.3°. Best body text is #000000 at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#FDEB58
RGB	rgb(253, 235, 88)
HSL	hsl(53, 98%, 67%)
HSV	hsv(53, 65%, 99%)
CMYK	cmyk(0%, 7.1%, 65.2%, 0.8%)
CIE-LAB	lab(92.13, -10.35, 70.75)
CIE-LCH	lch(92.13, 71.50, 98.32°)
OKLab	oklab(92.87% -0.0348 0.1595)
OKLCH	oklch(92.87% 0.163 102.3)
XYZ	xyz(71.9807, 81.0068, 21.0750)
Luminance	0.8100 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDEB58 #586AFD

analogous

#FD9958 #FDEB58 #BCFD58

triadic

#FDEB58 #58FDEB #EB58FD

tetradic

#FDEB58 #58FD99 #586AFD #FD58BC

square

#FDEB58 #58FD99 #586AFD #FD58BC

split-complementary

#FDEB58 #58BCFD #9958FD

monochromatic

#D8C103 #FCE41C #FDEB58 #FEF294 #FEF9D1

Accessibility & contrast

On white

1.22

#FDEB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.20

#FDEB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDEB58

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDEB58	#FFFFFF	#000000	##000000
##FDEB58	1.00	1.22	17.20	17.20
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.20	21.00	1.00	1.00
##000000	17.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE445

Deuteranopia (green-blind)

#FFEC61

Tritanopia (blue-blind)

#FFDBCD

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #fdeb58;
/* rgb */ color: rgb(253, 235, 88);
/* oklch */ color: oklch(92.9% 0.163 102.3);

Tailwind

colors: {
  custom: {
    50: '#fff18e',
    500: '#fdeb58',
    950: '#000000',
  },
}

SCSS

$custom: #fdeb58;
$custom-light: #fff18e;
$custom-dark: #000000;

JSON

{
  "hex": "#fdeb58",
  "rgb": {
    "r": 253,
    "g": 235,
    "b": 88
  },
  "hsl": {
    "h": 53.455,
    "s": 97.633,
    "l": 66.863
  },
  "oklch": {
    "l": 0.92865,
    "c": 0.16326,
    "h": 102.3
  },
  "luminance": 0.81004
}

Semantic roles & 50–950 ramp

primary

#FDEB58

secondary

#273AD2

accent

#19E600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#19160D

muted

#87857F

Preview Lab

Preview with #FDEB58

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

Preview Lab → · Contrast checker → · Palette generator →