#F7F255#F7F255

#F7F255 is a very light, vivid yellow. Relative luminance 0.839; OKLCH L 93.8% C 0.172 H 107.5°. Best body text is #000000 at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#F7F255
RGB	rgb(247, 242, 85)
HSL	hsl(58, 91%, 65%)
HSV	hsv(58, 66%, 97%)
CMYK	cmyk(0%, 2%, 65.6%, 3.1%)
CIE-LAB	lab(93.42, -16.38, 73.08)
CIE-LCH	lch(93.42, 74.89, 102.63°)
OKLab	oklab(93.77% -0.0518 0.1642)
OKLCH	oklch(93.77% 0.172 107.5)
XYZ	xyz(71.7522, 83.9366, 21.0143)
Luminance	0.8393 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F255 #555AF7

analogous

#F7A155 #F7F255 #ABF755

triadic

#F7F255 #55F7F2 #F255F7

tetradic

#F7F255 #55F7A1 #555AF7 #F755AB

square

#F7F255 #55F7A1 #555AF7 #F755AB

split-complementary

#F7F255 #55ABF7 #A155F7

monochromatic

#C8C209 #F4EE1B #F7F255 #FAF68F #FDFBCA

Accessibility & contrast

On white

1.18

#F7F255 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.79

#F7F255 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F255

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F255	#FFFFFF	#000000	##000000
##F7F255	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)

#FFE93F

Deuteranopia (green-blind)

#FFEF5F

Tritanopia (blue-blind)

#FFE3D2

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f7f255;
/* rgb */ color: rgb(247, 242, 85);
/* oklch */ color: oklch(93.8% 0.172 107.5);

Tailwind

colors: {
  custom: {
    50: '#fdf68d',
    500: '#f7f255',
    950: '#000000',
  },
}

SCSS

$custom: #f7f255;
$custom-light: #fdf68d;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f255",
  "rgb": {
    "r": 247,
    "g": 242,
    "b": 85
  },
  "hsl": {
    "h": 58.148,
    "s": 91.011,
    "l": 65.098
  },
  "oklch": {
    "l": 0.93766,
    "c": 0.17213,
    "h": 107.5
  },
  "luminance": 0.83934
}

Semantic roles & 50–950 ramp

primary

#F7F255

secondary

#2C30C5

accent

#07E600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F7F255

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

Preview Lab → · Contrast checker → · Palette generator →