#F1EC5B#F1EC5B

#F1EC5B is a very light, vivid yellow. Relative luminance 0.794; OKLCH L 92.1% C 0.163 H 107.3°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#F1EC5B
RGB	rgb(241, 236, 91)
HSL	hsl(58, 84%, 65%)
HSV	hsv(58, 62%, 95%)
CMYK	cmyk(0%, 2.1%, 62.2%, 5.5%)
CIE-LAB	lab(91.44, -15.55, 68.52)
CIE-LCH	lch(91.44, 70.26, 102.78°)
OKLab	oklab(92.08% -0.0485 0.1556)
OKLCH	oklch(92.08% 0.163 107.3)
XYZ	xyz(68.1617, 79.4491, 21.6402)
Luminance	0.7945 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1EC5B #5B60F1

analogous

#F1A15B #F1EC5B #ABF15B

triadic

#F1EC5B #5BF1EC #EC5BF1

tetradic

#F1EC5B #5BF1A1 #5B60F1 #F15BAB

square

#F1EC5B #5BF1A1 #5B60F1 #F15BAB

split-complementary

#F1EC5B #5BABF1 #A15BF1

monochromatic

#C1BB10 #ECE523 #F1EC5B #F6F393 #FBF9CC

Accessibility & contrast

On white

1.24

#F1EC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.89

#F1EC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1EC5B

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1EC5B	#FFFFFF	#000000	##000000
##F1EC5B	1.00	1.24	16.89	16.89
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.89	21.00	1.00	1.00
##000000	16.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE349

Deuteranopia (green-blind)

#FFE964

Tritanopia (blue-blind)

#FFDECE

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #f1ec5b;
/* rgb */ color: rgb(241, 236, 91);
/* oklch */ color: oklch(92.1% 0.163 107.3);

Tailwind

colors: {
  custom: {
    50: '#f9f190',
    500: '#f1ec5b',
    950: '#000000',
  },
}

SCSS

$custom: #f1ec5b;
$custom-light: #f9f190;
$custom-dark: #000000;

JSON

{
  "hex": "#f1ec5b",
  "rgb": {
    "r": 241,
    "g": 236,
    "b": 91
  },
  "hsl": {
    "h": 58,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.92082,
    "c": 0.16295,
    "h": 107.3
  },
  "luminance": 0.79447
}

Semantic roles & 50–950 ramp

primary

#F1EC5B

secondary

#3136BF

accent

#0CE105

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F1EC5B

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

Preview Lab → · Contrast checker → · Palette generator →