#E5FA63#E5FA63

#E5FA63 is a very light, vivid yellow. Relative luminance 0.859; OKLCH L 94.2% C 0.174 H 116.6°. Best body text is #000000 at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#E5FA63
RGB	rgb(229, 250, 99)
HSL	hsl(68, 94%, 68%)
HSV	hsv(68, 60%, 98%)
CMYK	cmyk(8.4%, 0%, 60.4%, 2%)
CIE-LAB	lab(94.28, -26.52, 68.06)
CIE-LCH	lch(94.28, 73.04, 111.29°)
OKLab	oklab(94.16% -0.0779 0.1559)
OKLCH	oklch(94.16% 0.174 116.6)
XYZ	xyz(68.7522, 85.9309, 24.7664)
Luminance	0.8593 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5FA63 #7863FA

analogous

#FAC363 #E5FA63 #99FA63

triadic

#E5FA63 #63E5FA #FA63E5

tetradic

#E5FA63 #63FAC3 #7863FA #FA6399

square

#E5FA63 #63FAC3 #7863FA #FA6399

split-complementary

#E5FA63 #6399FA #C363FA

monochromatic

#BEDC07 #DBF828 #E5FA63 #EFFC9E #F9FEDA

Accessibility & contrast

On white

1.15

#E5FA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.19

#E5FA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5FA63

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5FA63	#FFFFFF	#000000	##000000
##E5FA63	1.00	1.15	18.19	18.19
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.19	21.00	1.00	1.00
##000000	18.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE51

Deuteranopia (green-blind)

#FFF06D

Tritanopia (blue-blind)

#F2EDDA

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #e5fa63;
/* rgb */ color: rgb(229, 250, 99);
/* oklch */ color: oklch(94.2% 0.174 116.6);

Tailwind

colors: {
  custom: {
    50: '#f0fb95',
    500: '#e5fa63',
    950: '#000000',
  },
}

SCSS

$custom: #e5fa63;
$custom-light: #f0fb95;
$custom-dark: #000000;

JSON

{
  "hex": "#e5fa63",
  "rgb": {
    "r": 229,
    "g": 250,
    "b": 99
  },
  "hsl": {
    "h": 68.344,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.94157,
    "c": 0.17432,
    "h": 116.6
  },
  "luminance": 0.8593
}

Semantic roles & 50–950 ramp

primary

#E5FA63

secondary

#452ED4

accent

#00E620

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E5FA63

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

Preview Lab → · Contrast checker → · Palette generator →