#F4EF87#F4EF87

#F4EF87 is a very light, vivid yellow. Relative luminance 0.827; OKLCH L 93.4% C 0.127 H 106.2°. Best body text is #000000 at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#F4EF87
RGB	rgb(244, 239, 135)
HSL	hsl(57, 83%, 74%)
HSV	hsv(57, 45%, 96%)
CMYK	cmyk(0%, 2%, 44.7%, 4.3%)
CIE-LAB	lab(92.89, -12.41, 50.66)
CIE-LCH	lch(92.89, 52.16, 103.76°)
OKLab	oklab(93.44% -0.0352 0.1215)
OKLCH	oklch(93.44% 0.127 106.2)
XYZ	xyz(72.5494, 82.7172, 35.0613)
Luminance	0.8272 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4EF87 #878CF4

analogous

#F4B987 #F4EF87 #C3F487

triadic

#F4EF87 #87F4EF #EF87F4

tetradic

#F4EF87 #87F4B9 #878CF4 #F487C3

square

#F4EF87 #87F4B9 #878CF4 #F487C3

split-complementary

#F4EF87 #87C3F4 #B987F4

monochromatic

#EAE017 #EFE84F #F4EF87 #F9F6BF #FCFBE3

Accessibility & contrast

On white

1.20

#F4EF87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.54

#F4EF87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4EF87

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4EF87	#FFFFFF	#000000	##000000
##F4EF87	1.00	1.20	17.54	17.54
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.54	21.00	1.00	1.00
##000000	17.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE87E

Deuteranopia (green-blind)

#FFED8C

Tritanopia (blue-blind)

#FFE3D6

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f4ef87;
/* rgb */ color: rgb(244, 239, 135);
/* oklch */ color: oklch(93.4% 0.127 106.2);

Tailwind

colors: {
  custom: {
    50: '#f9f4ac',
    500: '#f4ef87',
    950: '#000000',
  },
}

SCSS

$custom: #f4ef87;
$custom-light: #f9f4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#f4ef87",
  "rgb": {
    "r": 244,
    "g": 239,
    "b": 135
  },
  "hsl": {
    "h": 57.248,
    "s": 83.206,
    "l": 74.314
  },
  "oklch": {
    "l": 0.93439,
    "c": 0.12652,
    "h": 106.2
  },
  "luminance": 0.82715
}

Semantic roles & 50–950 ramp

primary

#F4EF87

secondary

#4F55D0

accent

#10E006

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F4EF87

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

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