#F1F370#F1F370

#F1F370 is a very light, vivid yellow. Relative luminance 0.840; OKLCH L 93.7% C 0.153 H 109.8°. Best body text is #000000 at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#F1F370
RGB	rgb(241, 243, 112)
HSL	hsl(61, 85%, 70%)
HSV	hsv(61, 54%, 95%)
CMYK	cmyk(0.8%, 0%, 53.9%, 4.7%)
CIE-LAB	lab(93.44, -17.51, 61.84)
CIE-LCH	lch(93.44, 64.27, 105.81°)
OKLab	oklab(93.74% -0.0519 0.144)
OKLCH	oklch(93.74% 0.153 109.8)
XYZ	xyz(71.2527, 83.9735, 27.7812)
Luminance	0.8397 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F370 #7270F3

analogous

#F3B470 #F1F370 #B0F370

triadic

#F1F370 #70F1F3 #F370F1

tetradic

#F1F370 #70F3B4 #7270F3 #F370B0

square

#F1F370 #70F3B4 #7270F3 #F370B0

split-complementary

#F1F370 #70B0F3 #B470F3

monochromatic

#D4D712 #EBEE38 #F1F370 #F7F8A8 #FCFCE1

Accessibility & contrast

On white

1.18

#F1F370 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.79

#F1F370 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F370

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F370	#FFFFFF	#000000	##000000
##F1F370	1.00	1.18	17.79	17.79
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.79	21.00	1.00	1.00
##000000	17.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA63

Deuteranopia (green-blind)

#FFEE77

Tritanopia (blue-blind)

#FFE6D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f1f370;
/* rgb */ color: rgb(241, 243, 112);
/* oklch */ color: oklch(93.7% 0.153 109.8);

Tailwind

colors: {
  custom: {
    50: '#f8f69d',
    500: '#f1f370',
    950: '#000000',
  },
}

SCSS

$custom: #f1f370;
$custom-light: #f8f69d;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f370",
  "rgb": {
    "r": 241,
    "g": 243,
    "b": 112
  },
  "hsl": {
    "h": 60.916,
    "s": 84.516,
    "l": 69.608
  },
  "oklch": {
    "l": 0.93737,
    "c": 0.15303,
    "h": 109.8
  },
  "luminance": 0.83972
}

Semantic roles & 50–950 ramp

primary

#F1F370

secondary

#3D3BCD

accent

#05E108

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F1F370

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

Preview Lab → · Contrast checker → · Palette generator →