#EBF591#EBF591

#EBF591 is a very light, vivid yellow. Relative luminance 0.850; OKLCH L 94.1% C 0.124 H 113.5°. Best body text is #000000 at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#EBF591
RGB	rgb(235, 245, 145)
HSL	hsl(66, 83%, 76%)
HSV	hsv(66, 41%, 96%)
CMYK	cmyk(4.1%, 0%, 40.8%, 3.9%)
CIE-LAB	lab(93.89, -17.81, 46.95)
CIE-LCH	lch(93.89, 50.21, 110.78°)
OKLab	oklab(94.11% -0.0494 0.1139)
OKLCH	oklch(94.11% 0.124 113.5)
XYZ	xyz(72.0249, 85.0123, 39.3973)
Luminance	0.8501 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EBF591 #9B91F5

analogous

#F5CD91 #EBF591 #B9F591

triadic

#EBF591 #91EBF5 #F591EB

tetradic

#EBF591 #91F5CD #9B91F5 #F591B9

square

#EBF591 #91F5CD #9B91F5 #F591B9

split-complementary

#EBF591 #91B9F5 #CD91F5

monochromatic

#D7EB21 #E1F059 #EBF591 #F5FAC9 #FAFCE3

Accessibility & contrast

On white

1.17

#EBF591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.00

#EBF591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EBF591

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EBF591	#FFFFFF	#000000	##000000
##EBF591	1.00	1.17	18.00	18.00
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.00	21.00	1.00	1.00
##000000	18.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC89

Deuteranopia (green-blind)

#FFEF96

Tritanopia (blue-blind)

#F6EADD

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ebf591;
/* rgb */ color: rgb(235, 245, 145);
/* oklch */ color: oklch(94.1% 0.124 113.5);

Tailwind

colors: {
  custom: {
    50: '#f3f8b3',
    500: '#ebf591',
    950: '#000000',
  },
}

SCSS

$custom: #ebf591;
$custom-light: #f3f8b3;
$custom-dark: #000000;

JSON

{
  "hex": "#ebf591",
  "rgb": {
    "r": 235,
    "g": 245,
    "b": 145
  },
  "hsl": {
    "h": 66,
    "s": 83.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.94108,
    "c": 0.12415,
    "h": 113.5
  },
  "luminance": 0.85011
}

Semantic roles & 50–950 ramp

primary

#EBF591

secondary

#6457D3

accent

#06E01C

background

#FFFFFD

surface

#FEFEF8

border

#D6D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #EBF591

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

Preview Lab → · Contrast checker → · Palette generator →