#F1EB5B#F1EB5B

#F1EB5B is a very light, vivid yellow. Relative luminance 0.789; OKLCH L 91.9% C 0.162 H 106.9°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#F1EB5B
RGB	rgb(241, 235, 91)
HSL	hsl(58, 84%, 65%)
HSV	hsv(58, 62%, 95%)
CMYK	cmyk(0%, 2.5%, 62.2%, 5.5%)
CIE-LAB	lab(91.18, -15.06, 68.25)
CIE-LCH	lch(91.18, 69.89, 102.44°)
OKLab	oklab(91.88% -0.0471 0.155)
OKLCH	oklch(91.88% 0.162 106.9)
XYZ	xyz(67.8746, 78.8749, 21.5445)
Luminance	0.7887 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1EB5B #5B61F1

analogous

#F1A05B #F1EB5B #ACF15B

triadic

#F1EB5B #5BF1EB #EB5BF1

tetradic

#F1EB5B #5BF1A0 #5B61F1 #F15BAC

square

#F1EB5B #5BF1A0 #5B61F1 #F15BAC

split-complementary

#F1EB5B #5BACF1 #A05BF1

monochromatic

#C1BA10 #ECE423 #F1EB5B #F6F293 #FBF9CC

Accessibility & contrast

On white

1.25

#F1EB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#F1EB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1EB5B

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1EB5B	#FFFFFF	#000000	##000000
##F1EB5B	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE249

Deuteranopia (green-blind)

#FFE864

Tritanopia (blue-blind)

#FFDDCD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #f1eb5b;
/* rgb */ color: rgb(241, 235, 91);
/* oklch */ color: oklch(91.9% 0.162 106.9);

Tailwind

colors: {
  custom: {
    50: '#f9f190',
    500: '#f1eb5b',
    950: '#000000',
  },
}

SCSS

$custom: #f1eb5b;
$custom-light: #f9f190;
$custom-dark: #000000;

JSON

{
  "hex": "#f1eb5b",
  "rgb": {
    "r": 241,
    "g": 235,
    "b": 91
  },
  "hsl": {
    "h": 57.6,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.91876,
    "c": 0.16199,
    "h": 106.9
  },
  "luminance": 0.78873
}

Semantic roles & 50–950 ramp

primary

#F1EB5B

secondary

#3137BF

accent

#0EE105

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F1EB5B

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

Preview Lab → · Contrast checker → · Palette generator →