#F1EB58#F1EB58

#F1EB58 is a very light, vivid yellow. Relative luminance 0.788; OKLCH L 91.8% C 0.164 H 107.0°. Best body text is #000000 at 16.76:1 contrast (WCAG AA passes).

Color values

HEX	#F1EB58
RGB	rgb(241, 235, 88)
HSL	hsl(58, 85%, 65%)
HSV	hsv(58, 63%, 95%)
CMYK	cmyk(0%, 2.5%, 63.5%, 5.5%)
CIE-LAB	lab(91.15, -15.24, 69.42)
CIE-LCH	lch(91.15, 71.08, 102.38°)
OKLab	oklab(91.85% -0.0479 0.1571)
OKLCH	oklch(91.85% 0.164 107)
XYZ	xyz(67.7478, 78.8242, 20.8765)
Luminance	0.7882 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1EB58 #585EF1

analogous

#F19F58 #F1EB58 #ABF158

triadic

#F1EB58 #58F1EB #EB58F1

tetradic

#F1EB58 #58F19F #585EF1 #F158AB

square

#F1EB58 #58F19F #585EF1 #F158AB

split-complementary

#F1EB58 #58ABF1 #9F58F1

monochromatic

#BFB810 #ECE420 #F1EB58 #F6F290 #FAF9C9

Accessibility & contrast

On white

1.25

#F1EB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.76

#F1EB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1EB58

16.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1EB58	#FFFFFF	#000000	##000000
##F1EB58	1.00	1.25	16.76	16.76
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.76	21.00	1.00	1.00
##000000	16.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE245

Deuteranopia (green-blind)

#FFE861

Tritanopia (blue-blind)

#FFDCCD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #f1eb58;
/* rgb */ color: rgb(241, 235, 88);
/* oklch */ color: oklch(91.8% 0.164 107.0);

Tailwind

colors: {
  custom: {
    50: '#f9f18e',
    500: '#f1eb58',
    950: '#000000',
  },
}

SCSS

$custom: #f1eb58;
$custom-light: #f9f18e;
$custom-dark: #000000;

JSON

{
  "hex": "#f1eb58",
  "rgb": {
    "r": 241,
    "g": 235,
    "b": 88
  },
  "hsl": {
    "h": 57.647,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.9185,
    "c": 0.1642,
    "h": 107
  },
  "luminance": 0.78822
}

Semantic roles & 50–950 ramp

primary

#F1EB58

secondary

#3036BD

accent

#0DE105

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F1EB58

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

Preview Lab → · Contrast checker → · Palette generator →