#F4E757#F4E757

#F4E757 is a very light, vivid yellow. Relative luminance 0.771; OKLCH L 91.3% C 0.161 H 104.1°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#F4E757
RGB	rgb(244, 231, 87)
HSL	hsl(55, 88%, 65%)
HSV	hsv(55, 64%, 96%)
CMYK	cmyk(0%, 5.3%, 64.3%, 4.3%)
CIE-LAB	lab(90.36, -12.10, 69.06)
CIE-LCH	lch(90.36, 70.11, 99.94°)
OKLab	oklab(91.27% -0.0393 0.1561)
OKLCH	oklch(91.27% 0.161 104.1)
XYZ	xyz(67.6070, 77.0756, 20.3308)
Luminance	0.7707 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E757 #5764F4

analogous

#F49957 #F4E757 #B2F457

triadic

#F4E757 #57F4E7 #E757F4

tetradic

#F4E757 #57F499 #5764F4 #F457B2

square

#F4E757 #57F499 #5764F4 #F457B2

split-complementary

#F4E757 #57B2F4 #9957F4

monochromatic

#C4B50D #F0DF1E #F4E757 #F8EF90 #FCF7CA

Accessibility & contrast

On white

1.28

#F4E757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#F4E757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E757

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E757	#FFFFFF	#000000	##000000
##F4E757	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF44

Deuteranopia (green-blind)

#FFE760

Tritanopia (blue-blind)

#FFD8C9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f4e757;
/* rgb */ color: rgb(244, 231, 87);
/* oklch */ color: oklch(91.3% 0.161 104.1);

Tailwind

colors: {
  custom: {
    50: '#fbee8d',
    500: '#f4e757',
    950: '#000000',
  },
}

SCSS

$custom: #f4e757;
$custom-light: #fbee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e757",
  "rgb": {
    "r": 244,
    "g": 231,
    "b": 87
  },
  "hsl": {
    "h": 55.032,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.91271,
    "c": 0.16093,
    "h": 104.1
  },
  "luminance": 0.77073
}

Semantic roles & 50–950 ramp

primary

#F4E757

secondary

#2E3AC1

accent

#14E401

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F4E757

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

Preview Lab → · Contrast checker → · Palette generator →