#F4EF67#F4EF67

#F4EF67 is a very light, vivid yellow. Relative luminance 0.819; OKLCH L 93.1% C 0.156 H 107.1°. Best body text is #000000 at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#F4EF67
RGB	rgb(244, 239, 103)
HSL	hsl(58, 87%, 68%)
HSV	hsv(58, 58%, 96%)
CMYK	cmyk(0%, 2%, 57.8%, 4.3%)
CIE-LAB	lab(92.55, -15.02, 64.81)
CIE-LCH	lch(92.55, 66.53, 103.05°)
OKLab	oklab(93.06% -0.0459 0.1492)
OKLCH	oklch(93.06% 0.156 107.1)
XYZ	xyz(70.6251, 81.9475, 24.9265)
Luminance	0.8195 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4EF67 #676CF4

analogous

#F4A867 #F4EF67 #B3F467

triadic

#F4EF67 #67F4EF #EF67F4

tetradic

#F4EF67 #67F4A8 #676CF4 #F467B3

square

#F4EF67 #67F4A8 #676CF4 #F467B3

split-complementary

#F4EF67 #67B3F4 #A867F4

monochromatic

#D1CB0F #F0E92E #F4EF67 #F8F5A0 #FCFBD9

Accessibility & contrast

On white

1.21

#F4EF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.39

#F4EF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4EF67

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4EF67	#FFFFFF	#000000	##000000
##F4EF67	1.00	1.21	17.39	17.39
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.39	21.00	1.00	1.00
##000000	17.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE758

Deuteranopia (green-blind)

#FFEC6F

Tritanopia (blue-blind)

#FFE1D2

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f4ef67;
/* rgb */ color: rgb(244, 239, 103);
/* oklch */ color: oklch(93.1% 0.156 107.1);

Tailwind

colors: {
  custom: {
    50: '#fbf497',
    500: '#f4ef67',
    950: '#000000',
  },
}

SCSS

$custom: #f4ef67;
$custom-light: #fbf497;
$custom-dark: #000000;

JSON

{
  "hex": "#f4ef67",
  "rgb": {
    "r": 244,
    "g": 239,
    "b": 103
  },
  "hsl": {
    "h": 57.872,
    "s": 86.503,
    "l": 68.039
  },
  "oklch": {
    "l": 0.9306,
    "c": 0.15614,
    "h": 107.1
  },
  "luminance": 0.81945
}

Semantic roles & 50–950 ramp

primary

#F4EF67

secondary

#3238CD

accent

#0AE302

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F4EF67

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

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