#EBF556#EBF556

#EBF556 is a very light, vivid yellow. Relative luminance 0.836; OKLCH L 93.4% C 0.177 H 112.8°. Best body text is #000000 at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#EBF556
RGB	rgb(235, 245, 86)
HSL	hsl(64, 89%, 65%)
HSV	hsv(64, 65%, 96%)
CMYK	cmyk(4.1%, 0%, 64.9%, 3.9%)
CIE-LAB	lab(93.29, -22.60, 72.28)
CIE-LCH	lch(93.29, 75.73, 107.37°)
OKLab	oklab(93.44% -0.0685 0.1629)
OKLCH	oklch(93.44% 0.177 112.8)
XYZ	xyz(68.5950, 83.6403, 21.3330)
Luminance	0.8364 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EBF556 #6056F5

analogous

#F5B056 #EBF556 #9BF556

triadic

#EBF556 #56EBF5 #F556EB

tetradic

#EBF556 #56F5B0 #6056F5 #F5569B

square

#EBF556 #56F5B0 #6056F5 #F5569B

split-complementary

#EBF556 #569BF5 #B056F5

monochromatic

#B9C50C #E4F21C #EBF556 #F2F890 #F9FCCA

Accessibility & contrast

On white

1.18

#EBF556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.73

#EBF556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EBF556

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EBF556	#FFFFFF	#000000	##000000
##EBF556	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)

#FFEA40

Deuteranopia (green-blind)

#FFEE61

Tritanopia (blue-blind)

#FAE7D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ebf556;
/* rgb */ color: rgb(235, 245, 86);
/* oklch */ color: oklch(93.4% 0.177 112.8);

Tailwind

colors: {
  custom: {
    50: '#f5f88d',
    500: '#ebf556',
    950: '#000000',
  },
}

SCSS

$custom: #ebf556;
$custom-light: #f5f88d;
$custom-dark: #000000;

JSON

{
  "hex": "#ebf556",
  "rgb": {
    "r": 235,
    "g": 245,
    "b": 86
  },
  "hsl": {
    "h": 63.774,
    "s": 88.827,
    "l": 64.902
  },
  "oklch": {
    "l": 0.93441,
    "c": 0.17676,
    "h": 112.8
  },
  "luminance": 0.83639
}

Semantic roles & 50–950 ramp

primary

#EBF556

secondary

#372DC2

accent

#00E50E

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #EBF556

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

Preview Lab → · Contrast checker → · Palette generator →