#F5F78E#F5F78E

#F5F78E is a very light, vivid yellow. Relative luminance 0.879; OKLCH L 95.3% C 0.128 H 109.6°. Best body text is #000000 at 18.58:1 contrast (WCAG AA passes).

Color values

HEX	#F5F78E
RGB	rgb(245, 247, 142)
HSL	hsl(61, 87%, 76%)
HSV	hsv(61, 43%, 97%)
CMYK	cmyk(0.8%, 0%, 42.5%, 3.1%)
CIE-LAB	lab(95.11, -15.26, 50.08)
CIE-LCH	lch(95.11, 52.35, 106.95°)
OKLab	oklab(95.26% -0.0429 0.1207)
OKLCH	oklch(95.26% 0.128 109.6)
XYZ	xyz(75.8007, 87.8885, 38.5571)
Luminance	0.8789 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F78E #908EF7

analogous

#F7C58E #F5F78E #C1F78E

triadic

#F5F78E #8EF5F7 #F78EF5

tetradic

#F5F78E #8EF7C5 #908EF7 #F78EC1

square

#F5F78E #8EF7C5 #908EF7 #F78EC1

split-complementary

#F5F78E #8EC1F7 #C58EF7

monochromatic

#EBEF1C #F0F355 #F5F78E #FAFBC7 #FCFDE2

Accessibility & contrast

On white

1.13

#F5F78E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.58

#F5F78E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F78E

18.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F78E	#FFFFFF	#000000	##000000
##F5F78E	1.00	1.13	18.58	18.58
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.58	21.00	1.00	1.00
##000000	18.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF85

Deuteranopia (green-blind)

#FFF393

Tritanopia (blue-blind)

#FFEBDE

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f5f78e;
/* rgb */ color: rgb(245, 247, 142);
/* oklch */ color: oklch(95.3% 0.128 109.6);

Tailwind

colors: {
  custom: {
    50: '#faf9b1',
    500: '#f5f78e',
    950: '#000000',
  },
}

SCSS

$custom: #f5f78e;
$custom-light: #faf9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f78e",
  "rgb": {
    "r": 245,
    "g": 247,
    "b": 142
  },
  "hsl": {
    "h": 61.143,
    "s": 86.777,
    "l": 76.275
  },
  "oklch": {
    "l": 0.95255,
    "c": 0.12805,
    "h": 109.6
  },
  "luminance": 0.87887
}

Semantic roles & 50–950 ramp

primary

#F5F78E

secondary

#5654D5

accent

#02E306

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #F5F78E

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

Preview Lab → · Contrast checker → · Palette generator →