#F3D858#F3D858

#F3D858 is a very light, vivid yellow. Relative luminance 0.689; OKLCH L 88.1% C 0.148 H 97.3°. Best body text is #000000 at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#F3D858
RGB	rgb(243, 216, 88)
HSL	hsl(50, 87%, 65%)
HSV	hsv(50, 64%, 95%)
CMYK	cmyk(0%, 11.1%, 63.8%, 4.7%)
CIE-LAB	lab(86.44, -4.96, 64.49)
CIE-LCH	lch(86.44, 64.68, 94.40°)
OKLab	oklab(88.15% -0.0188 0.1466)
OKLCH	oklch(88.15% 0.148 97.3)
XYZ	xyz(63.2823, 68.8740, 19.1913)
Luminance	0.6887 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D858 #5873F3

analogous

#F38A58 #F3D858 #C1F358

triadic

#F3D858 #58F3D8 #D858F3

tetradic

#F3D858 #58F38A #5873F3 #F358C1

square

#F3D858 #58F38A #5873F3 #F358C1

split-complementary

#F3D858 #58C1F3 #8A58F3

monochromatic

#C3A30E #EFCB1F #F3D858 #F7E591 #FBF3CA

Accessibility & contrast

On white

1.42

#F3D858 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.77

#F3D858 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D858

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D858	#FFFFFF	#000000	##000000
##F3D858	1.00	1.42	14.77	14.77
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.77	21.00	1.00	1.00
##000000	14.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD349

Deuteranopia (green-blind)

#F3DC5F

Tritanopia (blue-blind)

#FFC9BD

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #f3d858;
/* rgb */ color: rgb(243, 216, 88);
/* oklch */ color: oklch(88.1% 0.148 97.3);

Tailwind

colors: {
  custom: {
    50: '#fbe38d',
    500: '#f3d858',
    950: '#000000',
  },
}

SCSS

$custom: #f3d858;
$custom-light: #fbe38d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d858",
  "rgb": {
    "r": 243,
    "g": 216,
    "b": 88
  },
  "hsl": {
    "h": 49.548,
    "s": 86.592,
    "l": 64.902
  },
  "oklch": {
    "l": 0.88146,
    "c": 0.14775,
    "h": 97.3
  },
  "luminance": 0.68871
}

Semantic roles & 50–950 ramp

primary

#F3D858

secondary

#2F48C0

accent

#2AE302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F3D858

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

Preview Lab → · Contrast checker → · Palette generator →