#E5EB63#E5EB63

#E5EB63 is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.0% C 0.158 H 111.5°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#E5EB63
RGB	rgb(229, 235, 99)
HSL	hsl(63, 77%, 65%)
HSV	hsv(63, 58%, 92%)
CMYK	cmyk(2.6%, 0%, 57.9%, 7.8%)
CIE-LAB	lab(90.31, -19.36, 63.71)
CIE-LCH	lch(90.31, 66.59, 106.91°)
OKLab	oklab(90.98% -0.0578 0.1467)
OKLCH	oklch(90.98% 0.158 111.5)
XYZ	xyz(64.2752, 76.9770, 23.2741)
Luminance	0.7698 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5EB63 #6963EB

analogous

#EBAD63 #E5EB63 #A1EB63

triadic

#E5EB63 #63E5EB #EB63E5

tetradic

#E5EB63 #63EBAD #6963EB #EB63A1

square

#E5EB63 #63EBAD #6963EB #EB63A1

split-complementary

#E5EB63 #63A1EB #AD63EB

monochromatic

#B4BC18 #DCE42D #E5EB63 #EEF299 #F7F9CF

Accessibility & contrast

On white

1.28

#E5EB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#E5EB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5EB63

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5EB63	#FFFFFF	#000000	##000000
##E5EB63	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE154

Deuteranopia (green-blind)

#FCE56B

Tritanopia (blue-blind)

#F3DECE

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #e5eb63;
/* rgb */ color: rgb(229, 235, 99);
/* oklch */ color: oklch(91.0% 0.158 111.5);

Tailwind

colors: {
  custom: {
    50: '#f0f194',
    500: '#e5eb63',
    950: '#000000',
  },
}

SCSS

$custom: #e5eb63;
$custom-light: #f0f194;
$custom-dark: #000000;

JSON

{
  "hex": "#e5eb63",
  "rgb": {
    "r": 229,
    "g": 235,
    "b": 99
  },
  "hsl": {
    "h": 62.647,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.90978,
    "c": 0.15768,
    "h": 111.5
  },
  "luminance": 0.76976
}

Semantic roles & 50–950 ramp

primary

#E5EB63

secondary

#3D38BB

accent

#0CDA15

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #E5EB63

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

Preview Lab → · Contrast checker → · Palette generator →