#F4F278#F4F278

#F4F278 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.9% C 0.144 H 108.0°. Best body text is #000000 at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#F4F278
RGB	rgb(244, 242, 120)
HSL	hsl(59, 85%, 71%)
HSV	hsv(59, 51%, 96%)
CMYK	cmyk(0%, 0.8%, 50.8%, 4.3%)
CIE-LAB	lab(93.49, -15.20, 58.38)
CIE-LCH	lch(93.49, 60.32, 104.60°)
OKLab	oklab(93.86% -0.0447 0.1372)
OKLCH	oklch(93.86% 0.144 108)
XYZ	xyz(72.4523, 84.0953, 30.1811)
Luminance	0.8409 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F278 #787AF4

analogous

#F4B478 #F4F278 #B8F478

triadic

#F4F278 #78F4F2 #F278F4

tetradic

#F4F278 #78F4B4 #787AF4 #F478B8

square

#F4F278 #78F4B4 #787AF4 #F478B8

split-complementary

#F4F278 #78B8F4 #B478F4

monochromatic

#DFDC12 #EFED3F #F4F278 #F9F7B1 #FDFCE3

Accessibility & contrast

On white

1.18

#F4F278 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.82

#F4F278 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F278

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F278	#FFFFFF	#000000	##000000
##F4F278	1.00	1.18	17.82	17.82
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.82	21.00	1.00	1.00
##000000	17.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6C

Deuteranopia (green-blind)

#FFEF7E

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f4f278;
/* rgb */ color: rgb(244, 242, 120);
/* oklch */ color: oklch(93.9% 0.144 108.0);

Tailwind

colors: {
  custom: {
    50: '#faf6a2',
    500: '#f4f278',
    950: '#000000',
  },
}

SCSS

$custom: #f4f278;
$custom-light: #faf6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f278",
  "rgb": {
    "r": 244,
    "g": 242,
    "b": 120
  },
  "hsl": {
    "h": 59.032,
    "s": 84.932,
    "l": 71.373
  },
  "oklch": {
    "l": 0.93862,
    "c": 0.14433,
    "h": 108
  },
  "luminance": 0.84093
}

Semantic roles & 50–950 ramp

primary

#F4F278

secondary

#4144CF

accent

#08E104

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F4F278

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

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