#F9D958#F9D958

#F9D958 is a very light, vivid yellow. Relative luminance 0.705; OKLCH L 88.9% C 0.149 H 95.2°. Best body text is #000000 at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#F9D958
RGB	rgb(249, 217, 88)
HSL	hsl(48, 93%, 66%)
HSV	hsv(48, 65%, 98%)
CMYK	cmyk(0%, 12.9%, 64.7%, 2.4%)
CIE-LAB	lab(87.23, -2.98, 65.49)
CIE-LCH	lch(87.23, 65.55, 92.61°)
OKLab	oklab(88.89% -0.0135 0.1485)
OKLCH	oklch(88.89% 0.149 95.2)
XYZ	xyz(65.6443, 70.4734, 19.3757)
Luminance	0.7047 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9D958 #5878F9

analogous

#F98858 #F9D958 #C8F958

triadic

#F9D958 #58F9D9 #D958F9

tetradic

#F9D958 #58F988 #5878F9 #F958C8

square

#F9D958 #58F988 #5878F9 #F958C8

split-complementary

#F9D958 #58C8F9 #8858F9

monochromatic

#CFA707 #F7CC1D #F9D958 #FBE693 #FDF4CE

Accessibility & contrast

On white

1.39

#F9D958 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.09

#F9D958 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9D958

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9D958	#FFFFFF	#000000	##000000
##F9D958	1.00	1.39	15.09	15.09
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.09	21.00	1.00	1.00
##000000	15.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED548

Deuteranopia (green-blind)

#F6DF5E

Tritanopia (blue-blind)

#FFC9BE

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #f9d958;
/* rgb */ color: rgb(249, 217, 88);
/* oklch */ color: oklch(88.9% 0.149 95.2);

Tailwind

colors: {
  custom: {
    50: '#ffe48d',
    500: '#f9d958',
    950: '#000000',
  },
}

SCSS

$custom: #f9d958;
$custom-light: #ffe48d;
$custom-dark: #000000;

JSON

{
  "hex": "#f9d958",
  "rgb": {
    "r": 249,
    "g": 217,
    "b": 88
  },
  "hsl": {
    "h": 48.075,
    "s": 93.064,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88894,
    "c": 0.14911,
    "h": 95.2
  },
  "luminance": 0.7047
}

Semantic roles & 50–950 ramp

primary

#F9D958

secondary

#2B4ACA

accent

#2EE600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F9D958

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

Preview Lab → · Contrast checker → · Palette generator →