#F3E77E#F3E77E

#F3E77E is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.6% C 0.127 H 102.8°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#F3E77E
RGB	rgb(243, 231, 126)
HSL	hsl(54, 83%, 72%)
HSV	hsv(54, 48%, 95%)
CMYK	cmyk(0%, 4.9%, 48.1%, 4.7%)
CIE-LAB	lab(90.65, -9.66, 52.19)
CIE-LCH	lch(90.65, 53.07, 100.49°)
OKLab	oklab(91.61% -0.0282 0.1243)
OKLCH	oklch(91.61% 0.127 102.8)
XYZ	xyz(69.3058, 77.7151, 31.0844)
Luminance	0.7771 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E77E #7E8AF3

analogous

#F3AC7E #F3E77E #C5F37E

triadic

#F3E77E #7EF3E7 #E77EF3

tetradic

#F3E77E #7EF3AC #7E8AF3 #F37EC5

square

#F3E77E #7EF3AC #7E8AF3 #F37EC5

split-complementary

#F3E77E #7EC5F3 #AC7EF3

monochromatic

#E2CD15 #EEDD46 #F3E77E #F8F1B6 #FCFAE3

Accessibility & contrast

On white

1.27

#F3E77E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#F3E77E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E77E

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E77E	#FFFFFF	#000000	##000000
##F3E77E	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)

#F8E175

Deuteranopia (green-blind)

#FCE783

Tritanopia (blue-blind)

#FFDACE

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f3e77e;
/* rgb */ color: rgb(243, 231, 126);
/* oklch */ color: oklch(91.6% 0.127 102.8);

Tailwind

colors: {
  custom: {
    50: '#f9eea5',
    500: '#f3e77e',
    950: '#000000',
  },
}

SCSS

$custom: #f3e77e;
$custom-light: #f9eea5;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e77e",
  "rgb": {
    "r": 243,
    "g": 231,
    "b": 126
  },
  "hsl": {
    "h": 53.846,
    "s": 82.979,
    "l": 72.353
  },
  "oklch": {
    "l": 0.91605,
    "c": 0.1274,
    "h": 102.8
  },
  "luminance": 0.77713
}

Semantic roles & 50–950 ramp

primary

#F3E77E

secondary

#4755CE

accent

#1CDF06

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F3E77E

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

Preview Lab → · Contrast checker → · Palette generator →