#F8F958#F8F958

#F8F958 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.3% C 0.177 H 109.7°. Best body text is #000000 at 18.68:1 contrast (WCAG AA passes).

Color values

HEX	#F8F958
RGB	rgb(248, 249, 88)
HSL	hsl(60, 93%, 66%)
HSV	hsv(60, 65%, 98%)
CMYK	cmyk(0.4%, 0%, 64.7%, 2.4%)
CIE-LAB	lab(95.34, -19.19, 73.93)
CIE-LCH	lch(95.34, 76.38, 104.55°)
OKLab	oklab(95.32% -0.0595 0.1664)
OKLCH	oklch(95.32% 0.177 109.7)
XYZ	xyz(74.3510, 88.4145, 22.3797)
Luminance	0.8841 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8F958 #5958F9

analogous

#F9A958 #F8F958 #A7F958

triadic

#F8F958 #58F8F9 #F958F8

tetradic

#F8F958 #58F9A9 #5958F9 #F958A7

square

#F8F958 #58F9A9 #5958F9 #F958A7

split-complementary

#F8F958 #58A7F9 #A958F9

monochromatic

#CECF07 #F6F71D #F8F958 #FAFB93 #FDFDCE

Accessibility & contrast

On white

1.12

#F8F958 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.68

#F8F958 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8F958

18.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8F958	#FFFFFF	#000000	##000000
##F8F958	1.00	1.12	18.68	18.68
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.68	21.00	1.00	1.00
##000000	18.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF41

Deuteranopia (green-blind)

#FFF463

Tritanopia (blue-blind)

#FFEAD8

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f8f958;
/* rgb */ color: rgb(248, 249, 88);
/* oklch */ color: oklch(95.3% 0.177 109.7);

Tailwind

colors: {
  custom: {
    50: '#fefb8f',
    500: '#f8f958',
    950: '#000000',
  },
}

SCSS

$custom: #f8f958;
$custom-light: #fefb8f;
$custom-dark: #000000;

JSON

{
  "hex": "#f8f958",
  "rgb": {
    "r": 248,
    "g": 249,
    "b": 88
  },
  "hsl": {
    "h": 60.373,
    "s": 93.064,
    "l": 66.078
  },
  "oklch": {
    "l": 0.95318,
    "c": 0.17668,
    "h": 109.7
  },
  "luminance": 0.88412
}

Semantic roles & 50–950 ramp

primary

#F8F958

secondary

#2C2BCA

accent

#00E601

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F8F958

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

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