#EBF359#EBF359

#EBF359 is a very light, vivid yellow. Relative luminance 0.825; OKLCH L 93.0% C 0.173 H 112.2°. Best body text is #000000 at 17.50:1 contrast (WCAG AA passes).

Color values

HEX	#EBF359
RGB	rgb(235, 243, 89)
HSL	hsl(63, 87%, 65%)
HSV	hsv(63, 63%, 95%)
CMYK	cmyk(3.3%, 0%, 63.4%, 4.7%)
CIE-LAB	lab(92.79, -21.47, 70.60)
CIE-LCH	lch(92.79, 73.79, 106.92°)
OKLab	oklab(93.04% -0.0651 0.1598)
OKLCH	oklch(93.04% 0.173 112.2)
XYZ	xyz(68.1166, 82.4861, 21.7824)
Luminance	0.8248 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EBF359 #6159F3

analogous

#F3AE59 #EBF359 #9EF359

triadic

#EBF359 #59EBF3 #F359EB

tetradic

#EBF359 #59F3AE #6159F3 #F3599E

square

#EBF359 #59F3AE #6159F3 #F3599E

split-complementary

#EBF359 #599EF3 #AE59F3

monochromatic

#BAC30E #E4EF20 #EBF359 #F2F792 #F9FBCB

Accessibility & contrast

On white

1.20

#EBF359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.50

#EBF359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EBF359

17.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EBF359	#FFFFFF	#000000	##000000
##EBF359	1.00	1.20	17.50	17.50
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.50	21.00	1.00	1.00
##000000	17.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE845

Deuteranopia (green-blind)

#FFEC63

Tritanopia (blue-blind)

#FAE5D3

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #ebf359;
/* rgb */ color: rgb(235, 243, 89);
/* oklch */ color: oklch(93.0% 0.173 112.2);

Tailwind

colors: {
  custom: {
    50: '#f5f68f',
    500: '#ebf359',
    950: '#000000',
  },
}

SCSS

$custom: #ebf359;
$custom-light: #f5f68f;
$custom-dark: #000000;

JSON

{
  "hex": "#ebf359",
  "rgb": {
    "r": 235,
    "g": 243,
    "b": 89
  },
  "hsl": {
    "h": 63.117,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.93044,
    "c": 0.17256,
    "h": 112.2
  },
  "luminance": 0.82485
}

Semantic roles & 50–950 ramp

primary

#EBF359

secondary

#372FC1

accent

#02E30E

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #EBF359

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

Preview Lab → · Contrast checker → · Palette generator →