#F1E958#F1E958

#F1E958 is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.4% C 0.162 H 106.2°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#F1E958
RGB	rgb(241, 233, 88)
HSL	hsl(57, 85%, 65%)
HSV	hsv(57, 63%, 95%)
CMYK	cmyk(0%, 3.3%, 63.5%, 5.5%)
CIE-LAB	lab(90.64, -14.26, 68.88)
CIE-LCH	lch(90.64, 70.34, 101.69°)
OKLab	oklab(91.44% -0.0452 0.1559)
OKLCH	oklch(91.44% 0.162 106.2)
XYZ	xyz(67.1784, 77.6855, 20.6867)
Luminance	0.7768 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1E958 #5860F1

analogous

#F19D58 #F1E958 #ACF158

triadic

#F1E958 #58F1E9 #E958F1

tetradic

#F1E958 #58F19D #5860F1 #F158AC

square

#F1E958 #58F19D #5860F1 #F158AC

split-complementary

#F1E958 #58ACF1 #9D58F1

monochromatic

#BFB510 #ECE220 #F1E958 #F6F090 #FAF8C9

Accessibility & contrast

On white

1.27

#F1E958 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#F1E958 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1E958

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1E958	#FFFFFF	#000000	##000000
##F1E958	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE145

Deuteranopia (green-blind)

#FFE761

Tritanopia (blue-blind)

#FFDACB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f1e958;
/* rgb */ color: rgb(241, 233, 88);
/* oklch */ color: oklch(91.4% 0.162 106.2);

Tailwind

colors: {
  custom: {
    50: '#f9ef8e',
    500: '#f1e958',
    950: '#000000',
  },
}

SCSS

$custom: #f1e958;
$custom-light: #f9ef8e;
$custom-dark: #000000;

JSON

{
  "hex": "#f1e958",
  "rgb": {
    "r": 241,
    "g": 233,
    "b": 88
  },
  "hsl": {
    "h": 56.863,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.91437,
    "c": 0.16231,
    "h": 106.2
  },
  "luminance": 0.77683
}

Semantic roles & 50–950 ramp

primary

#F1E958

secondary

#3038BD

accent

#10E105

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F1E958

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

Preview Lab → · Contrast checker → · Palette generator →