#F3D57B#F3D57B

#F3D57B is a very light, moderate yellow. Relative luminance 0.681; OKLCH L 87.9% C 0.115 H 91.5°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#F3D57B
RGB	rgb(243, 213, 123)
HSL	hsl(45, 83%, 72%)
HSV	hsv(45, 49%, 95%)
CMYK	cmyk(0%, 12.3%, 49.4%, 4.7%)
CIE-LAB	lab(86.04, -0.84, 48.02)
CIE-LCH	lch(86.04, 48.03, 91.00°)
OKLab	oklab(87.95% -0.003 0.1148)
OKLCH	oklch(87.95% 0.115 91.5)
XYZ	xyz(64.3338, 68.0761, 28.4863)
Luminance	0.6807 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D57B #7B99F3

analogous

#F3997B #F3D57B #D5F37B

triadic

#F3D57B #7BF3D5 #D57BF3

tetradic

#F3D57B #7BF399 #7B99F3 #F37BD5

square

#F3D57B #7BF399 #7B99F3 #F37BD5

split-complementary

#F3D57B #7BD5F3 #997BF3

monochromatic

#DFAD14 #EEC343 #F3D57B #F8E7B3 #FCF6E3

Accessibility & contrast

On white

1.44

#F3D57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#F3D57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D57B

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D57B	#FFFFFF	#000000	##000000
##F3D57B	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D273

Deuteranopia (green-blind)

#EEDB7E

Tritanopia (blue-blind)

#FFC8C0

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #f3d57b;
/* rgb */ color: rgb(243, 213, 123);
/* oklch */ color: oklch(87.9% 0.115 91.5);

Tailwind

colors: {
  custom: {
    50: '#f9e1a3',
    500: '#f3d57b',
    950: '#000000',
  },
}

SCSS

$custom: #f3d57b;
$custom-light: #f9e1a3;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d57b",
  "rgb": {
    "r": 243,
    "g": 213,
    "b": 123
  },
  "hsl": {
    "h": 45,
    "s": 83.333,
    "l": 71.765
  },
  "oklch": {
    "l": 0.87949,
    "c": 0.11485,
    "h": 91.5
  },
  "luminance": 0.68073
}

Semantic roles & 50–950 ramp

primary

#F3D57B

secondary

#4467CE

accent

#3CE006

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150F

muted

#868480

Preview Lab

Preview with #F3D57B

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

Preview Lab → · Contrast checker → · Palette generator →