#FBEF89#FBEF89

#FBEF89 is a very light, vivid yellow. Relative luminance 0.840; OKLCH L 94.0% C 0.124 H 102.6°. Best body text is #000000 at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#FBEF89
RGB	rgb(251, 239, 137)
HSL	hsl(54, 93%, 76%)
HSV	hsv(54, 45%, 98%)
CMYK	cmyk(0%, 4.8%, 45.4%, 1.6%)
CIE-LAB	lab(93.47, -9.48, 50.54)
CIE-LCH	lch(93.47, 51.43, 100.63°)
OKLab	oklab(94.04% -0.027 0.1213)
OKLCH	oklch(94.04% 0.124 102.6)
XYZ	xyz(75.1673, 84.0507, 35.9259)
Luminance	0.8405 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBEF89 #8995FB

analogous

#FBB689 #FBEF89 #CEFB89

triadic

#FBEF89 #89FBEF #EF89FB

tetradic

#FBEF89 #89FBB6 #8995FB #FB89CE

square

#FBEF89 #89FBB6 #8995FB #FB89CE

split-complementary

#FBEF89 #89CEFB #B689FB

monochromatic

#F7DF13 #F9E74E #FBEF89 #FDF7C4 #FEFBE1

Accessibility & contrast

On white

1.18

#FBEF89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.81

#FBEF89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBEF89

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBEF89	#FFFFFF	#000000	##000000
##FBEF89	1.00	1.18	17.81	17.81
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.81	21.00	1.00	1.00
##000000	17.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE981

Deuteranopia (green-blind)

#FFEF8D

Tritanopia (blue-blind)

#FFE3D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #fbef89;
/* rgb */ color: rgb(251, 239, 137);
/* oklch */ color: oklch(94.0% 0.124 102.6);

Tailwind

colors: {
  custom: {
    50: '#fef4ad',
    500: '#fbef89',
    950: '#000000',
  },
}

SCSS

$custom: #fbef89;
$custom-light: #fef4ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fbef89",
  "rgb": {
    "r": 251,
    "g": 239,
    "b": 137
  },
  "hsl": {
    "h": 53.684,
    "s": 93.443,
    "l": 76.078
  },
  "oklch": {
    "l": 0.94044,
    "c": 0.12428,
    "h": 102.6
  },
  "luminance": 0.84048
}

Semantic roles & 50–950 ramp

primary

#FBEF89

secondary

#4E5DDA

accent

#18E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBEF89

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

Preview Lab → · Contrast checker → · Palette generator →