#E5F563#E5F563

#E5F563 is a very light, vivid yellow. Relative luminance 0.829; OKLCH L 93.1% C 0.169 H 115.0°. Best body text is #000000 at 17.57:1 contrast (WCAG AA passes).

Color values

HEX	#E5F563
RGB	rgb(229, 245, 99)
HSL	hsl(67, 88%, 67%)
HSV	hsv(67, 60%, 96%)
CMYK	cmyk(6.5%, 0%, 59.6%, 3.9%)
CIE-LAB	lab(92.96, -24.16, 66.61)
CIE-LCH	lch(92.96, 70.86, 109.94°)
OKLab	oklab(93.09% -0.0713 0.1529)
OKLCH	oklch(93.09% 0.169 115)
XYZ	xyz(67.2191, 82.8647, 24.2554)
Luminance	0.8286 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F563 #7363F5

analogous

#F5BC63 #E5F563 #9CF563

triadic

#E5F563 #63E5F5 #F563E5

tetradic

#E5F563 #63F5BC #7363F5 #F5639C

square

#E5F563 #63F5BC #7363F5 #F5639C

split-complementary

#E5F563 #639CF5 #BC63F5

monochromatic

#BBD00D #DBF129 #E5F563 #EFF99D #F8FCD6

Accessibility & contrast

On white

1.20

#E5F563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.57

#E5F563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F563

17.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F563	#FFFFFF	#000000	##000000
##E5F563	1.00	1.20	17.57	17.57
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.57	21.00	1.00	1.00
##000000	17.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA52

Deuteranopia (green-blind)

#FFEC6C

Tritanopia (blue-blind)

#F2E8D6

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e5f563;
/* rgb */ color: rgb(229, 245, 99);
/* oklch */ color: oklch(93.1% 0.169 115.0);

Tailwind

colors: {
  custom: {
    50: '#f0f895',
    500: '#e5f563',
    950: '#000000',
  },
}

SCSS

$custom: #e5f563;
$custom-light: #f0f895;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f563",
  "rgb": {
    "r": 229,
    "g": 245,
    "b": 99
  },
  "hsl": {
    "h": 66.575,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.93093,
    "c": 0.16868,
    "h": 115
  },
  "luminance": 0.82864
}

Semantic roles & 50–950 ramp

primary

#E5F563

secondary

#4130CC

accent

#01E51A

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E5F563

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

Preview Lab → · Contrast checker → · Palette generator →