#EBF558#EBF558

#EBF558 is a very light, vivid yellow. Relative luminance 0.837; OKLCH L 93.5% C 0.175 H 112.8°. Best body text is #000000 at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#EBF558
RGB	rgb(235, 245, 88)
HSL	hsl(64, 89%, 65%)
HSV	hsv(64, 64%, 96%)
CMYK	cmyk(4.1%, 0%, 64.1%, 3.9%)
CIE-LAB	lab(93.31, -22.49, 71.53)
CIE-LCH	lch(93.31, 74.98, 107.45°)
OKLab	oklab(93.46% -0.068 0.1616)
OKLCH	oklch(93.46% 0.175 112.8)
XYZ	xyz(68.6767, 83.6730, 21.7634)
Luminance	0.8367 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EBF558 #6258F5

analogous

#F5B158 #EBF558 #9CF558

triadic

#EBF558 #58EBF5 #F558EB

tetradic

#EBF558 #58F5B1 #6258F5 #F5589C

square

#EBF558 #58F5B1 #6258F5 #F5589C

split-complementary

#EBF558 #589CF5 #B158F5

monochromatic

#BBC70C #E4F21E #EBF558 #F2F892 #F9FCCB

Accessibility & contrast

On white

1.18

#EBF558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.73

#EBF558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EBF558

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EBF558	#FFFFFF	#000000	##000000
##EBF558	1.00	1.18	17.73	17.73
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.73	21.00	1.00	1.00
##000000	17.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA43

Deuteranopia (green-blind)

#FFEE63

Tritanopia (blue-blind)

#FAE7D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ebf558;
/* rgb */ color: rgb(235, 245, 88);
/* oklch */ color: oklch(93.5% 0.175 112.8);

Tailwind

colors: {
  custom: {
    50: '#f5f88f',
    500: '#ebf558',
    950: '#000000',
  },
}

SCSS

$custom: #ebf558;
$custom-light: #f5f88f;
$custom-dark: #000000;

JSON

{
  "hex": "#ebf558",
  "rgb": {
    "r": 235,
    "g": 245,
    "b": 88
  },
  "hsl": {
    "h": 63.822,
    "s": 88.701,
    "l": 65.294
  },
  "oklch": {
    "l": 0.93457,
    "c": 0.17536,
    "h": 112.8
  },
  "luminance": 0.83672
}

Semantic roles & 50–950 ramp

primary

#EBF558

secondary

#372EC3

accent

#00E50F

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #EBF558

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

Preview Lab → · Contrast checker → · Palette generator →