#F1EF6B#F1EF6B

#F1EF6B is a very light, vivid yellow. Relative luminance 0.815; OKLCH L 92.9% C 0.153 H 108.2°. Best body text is #000000 at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#F1EF6B
RGB	rgb(241, 239, 107)
HSL	hsl(59, 83%, 68%)
HSV	hsv(59, 56%, 95%)
CMYK	cmyk(0%, 0.8%, 55.6%, 5.5%)
CIE-LAB	lab(92.35, -15.94, 62.80)
CIE-LCH	lch(92.35, 64.79, 104.24°)
OKLab	oklab(92.86% -0.0479 0.1455)
OKLCH	oklch(92.86% 0.153 108.2)
XYZ	xyz(69.7980, 81.4972, 25.9609)
Luminance	0.8149 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1EF6B #6B6DF1

analogous

#F1AC6B #F1EF6B #B0F16B

triadic

#F1EF6B #6BF1EF #EF6BF1

tetradic

#F1EF6B #6BF1AC #6B6DF1 #F16BB0

square

#F1EF6B #6BF1AC #6B6DF1 #F16BB0

split-complementary

#F1EF6B #6BB0F1 #AC6BF1

monochromatic

#CECB13 #ECE933 #F1EF6B #F6F5A3 #FCFBDB

Accessibility & contrast

On white

1.21

#F1EF6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.30

#F1EF6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1EF6B

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1EF6B	#FFFFFF	#000000	##000000
##F1EF6B	1.00	1.21	17.30	17.30
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.30	21.00	1.00	1.00
##000000	17.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE65D

Deuteranopia (green-blind)

#FFEB72

Tritanopia (blue-blind)

#FFE1D2

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f1ef6b;
/* rgb */ color: rgb(241, 239, 107);
/* oklch */ color: oklch(92.9% 0.153 108.2);

Tailwind

colors: {
  custom: {
    50: '#f8f49a',
    500: '#f1ef6b',
    950: '#000000',
  },
}

SCSS

$custom: #f1ef6b;
$custom-light: #f8f49a;
$custom-dark: #000000;

JSON

{
  "hex": "#f1ef6b",
  "rgb": {
    "r": 241,
    "g": 239,
    "b": 107
  },
  "hsl": {
    "h": 59.104,
    "s": 82.716,
    "l": 68.235
  },
  "oklch": {
    "l": 0.92856,
    "c": 0.15316,
    "h": 108.2
  },
  "luminance": 0.81495
}

Semantic roles & 50–950 ramp

primary

#F1EF6B

secondary

#3739CA

accent

#0ADF06

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F1EF6B

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

Preview Lab → · Contrast checker → · Palette generator →