#F3EE80#F3EE80

#F3EE80 is a very light, vivid yellow. Relative luminance 0.818; OKLCH L 93.1% C 0.133 H 106.4°. Best body text is #000000 at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#F3EE80
RGB	rgb(243, 238, 128)
HSL	hsl(57, 83%, 73%)
HSV	hsv(57, 47%, 95%)
CMYK	cmyk(0%, 2.1%, 47.3%, 4.7%)
CIE-LAB	lab(92.47, -12.95, 53.44)
CIE-LCH	lch(92.47, 54.99, 103.62°)
OKLab	oklab(93.06% -0.0374 0.1272)
OKLCH	oklch(93.06% 0.133 106.4)
XYZ	xyz(71.4346, 81.7642, 32.4370)
Luminance	0.8176 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EE80 #8085F3

analogous

#F3B480 #F3EE80 #BFF380

triadic

#F3EE80 #80F3EE #EE80F3

tetradic

#F3EE80 #80F3B4 #8085F3 #F380BF

square

#F3EE80 #80F3B4 #8085F3 #F380BF

split-complementary

#F3EE80 #80BFF3 #B480F3

monochromatic

#E3DA15 #EEE748 #F3EE80 #F8F5B8 #FCFBE3

Accessibility & contrast

On white

1.21

#F3EE80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.35

#F3EE80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EE80

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EE80	#FFFFFF	#000000	##000000
##F3EE80	1.00	1.21	17.35	17.35
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.35	21.00	1.00	1.00
##000000	17.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE776

Deuteranopia (green-blind)

#FFEC85

Tritanopia (blue-blind)

#FFE2D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f3ee80;
/* rgb */ color: rgb(243, 238, 128);
/* oklch */ color: oklch(93.1% 0.133 106.4);

Tailwind

colors: {
  custom: {
    50: '#f9f3a7',
    500: '#f3ee80',
    950: '#000000',
  },
}

SCSS

$custom: #f3ee80;
$custom-light: #f9f3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ee80",
  "rgb": {
    "r": 243,
    "g": 238,
    "b": 128
  },
  "hsl": {
    "h": 57.391,
    "s": 82.734,
    "l": 72.745
  },
  "oklch": {
    "l": 0.93059,
    "c": 0.13256,
    "h": 106.4
  },
  "luminance": 0.81762
}

Semantic roles & 50–950 ramp

primary

#F3EE80

secondary

#494FCE

accent

#10DF06

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#181710

muted

#868580

Preview Lab

Preview with #F3EE80

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

Preview Lab → · Contrast checker → · Palette generator →