#F5EF5E#F5EF5E

#F5EF5E is a very light, vivid yellow. Relative luminance 0.820; OKLCH L 93.1% C 0.163 H 106.9°. Best body text is #000000 at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#F5EF5E
RGB	rgb(245, 239, 94)
HSL	hsl(58, 88%, 66%)
HSV	hsv(58, 62%, 96%)
CMYK	cmyk(0%, 2.4%, 61.6%, 3.9%)
CIE-LAB	lab(92.56, -15.21, 68.59)
CIE-LCH	lch(92.56, 70.26, 102.50°)
OKLab	oklab(93.06% -0.0475 0.1561)
OKLCH	oklch(93.06% 0.163 106.9)
XYZ	xyz(70.5455, 81.9559, 22.6905)
Luminance	0.8195 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5EF5E #5E64F5

analogous

#F5A45E #F5EF5E #B0F55E

triadic

#F5EF5E #5EF5EF #EF5EF5

tetradic

#F5EF5E #5EF5A4 #5E64F5 #F55EB0

square

#F5EF5E #5EF5A4 #5E64F5 #F55EB0

split-complementary

#F5EF5E #5EB0F5 #A45EF5

monochromatic

#CCC40D #F1E924 #F5EF5E #F9F598 #FCFAD1

Accessibility & contrast

On white

1.21

#F5EF5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.39

#F5EF5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5EF5E

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5EF5E	#FFFFFF	#000000	##000000
##F5EF5E	1.00	1.21	17.39	17.39
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.39	21.00	1.00	1.00
##000000	17.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE64C

Deuteranopia (green-blind)

#FFEC67

Tritanopia (blue-blind)

#FFE0D1

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f5ef5e;
/* rgb */ color: rgb(245, 239, 94);
/* oklch */ color: oklch(93.1% 0.163 106.9);

Tailwind

colors: {
  custom: {
    50: '#fcf492',
    500: '#f5ef5e',
    950: '#000000',
  },
}

SCSS

$custom: #f5ef5e;
$custom-light: #fcf492;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ef5e",
  "rgb": {
    "r": 245,
    "g": 239,
    "b": 94
  },
  "hsl": {
    "h": 57.616,
    "s": 88.304,
    "l": 66.471
  },
  "oklch": {
    "l": 0.93058,
    "c": 0.16311,
    "h": 106.9
  },
  "luminance": 0.81954
}

Semantic roles & 50–950 ramp

primary

#F5EF5E

secondary

#2F35C8

accent

#0AE501

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F5EF5E

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

Preview Lab → · Contrast checker → · Palette generator →