#F1EF5C#F1EF5C

#F1EF5C is a very light, vivid yellow. Relative luminance 0.812; OKLCH L 92.7% C 0.165 H 108.5°. Best body text is #000000 at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#F1EF5C
RGB	rgb(241, 239, 92)
HSL	hsl(59, 84%, 65%)
HSV	hsv(59, 62%, 95%)
CMYK	cmyk(0%, 0.8%, 61.8%, 5.5%)
CIE-LAB	lab(92.22, -16.95, 68.95)
CIE-LCH	lch(92.22, 71.00, 103.81°)
OKLab	oklab(92.71% -0.0524 0.1566)
OKLCH	oklch(92.71% 0.165 108.5)
XYZ	xyz(69.0761, 81.2085, 22.1592)
Luminance	0.8121 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1EF5C #5C5EF1

analogous

#F1A55C #F1EF5C #A8F15C

triadic

#F1EF5C #5CF1EF #EF5CF1

tetradic

#F1EF5C #5CF1A5 #5C5EF1 #F15CA8

square

#F1EF5C #5CF1A5 #5C5EF1 #F15CA8

split-complementary

#F1EF5C #5CA8F1 #A55CF1

monochromatic

#C2C011 #ECE924 #F1EF5C #F6F594 #FBFACD

Accessibility & contrast

On white

1.22

#F1EF5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.24

#F1EF5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1EF5C

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1EF5C	#FFFFFF	#000000	##000000
##F1EF5C	1.00	1.22	17.24	17.24
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.24	21.00	1.00	1.00
##000000	17.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE64A

Deuteranopia (green-blind)

#FFEB65

Tritanopia (blue-blind)

#FFE1D0

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f1ef5c;
/* rgb */ color: rgb(241, 239, 92);
/* oklch */ color: oklch(92.7% 0.165 108.5);

Tailwind

colors: {
  custom: {
    50: '#f9f490',
    500: '#f1ef5c',
    950: '#000000',
  },
}

SCSS

$custom: #f1ef5c;
$custom-light: #f9f490;
$custom-dark: #000000;

JSON

{
  "hex": "#f1ef5c",
  "rgb": {
    "r": 241,
    "g": 239,
    "b": 92
  },
  "hsl": {
    "h": 59.195,
    "s": 84.181,
    "l": 65.294
  },
  "oklch": {
    "l": 0.92713,
    "c": 0.16515,
    "h": 108.5
  },
  "luminance": 0.81206
}

Semantic roles & 50–950 ramp

primary

#F1EF5C

secondary

#3233C0

accent

#08E105

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F1EF5C

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

Preview Lab → · Contrast checker → · Palette generator →