#E5EB66#E5EB66

#E5EB66 is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.0% C 0.155 H 111.5°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#E5EB66
RGB	rgb(229, 235, 102)
HSL	hsl(63, 77%, 66%)
HSV	hsv(63, 57%, 92%)
CMYK	cmyk(2.6%, 0%, 56.6%, 7.8%)
CIE-LAB	lab(90.34, -19.15, 62.46)
CIE-LCH	lch(90.34, 65.32, 107.05°)
OKLab	oklab(91.01% -0.0569 0.1444)
OKLCH	oklch(91.01% 0.155 111.5)
XYZ	xyz(64.4213, 77.0354, 24.0435)
Luminance	0.7703 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5EB66 #6C66EB

analogous

#EBAE66 #E5EB66 #A2EB66

triadic

#E5EB66 #66E5EB #EB66E5

tetradic

#E5EB66 #66EBAE #6C66EB #EB66A2

square

#E5EB66 #66EBAE #6C66EB #EB66A2

split-complementary

#E5EB66 #66A2EB #AE66EB

monochromatic

#B6BE19 #DCE430 #E5EB66 #EEF29C #F7F9D2

Accessibility & contrast

On white

1.28

#E5EB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#E5EB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5EB66

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5EB66	#FFFFFF	#000000	##000000
##E5EB66	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE158

Deuteranopia (green-blind)

#FCE56E

Tritanopia (blue-blind)

#F3DECE

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #e5eb66;
/* rgb */ color: rgb(229, 235, 102);
/* oklch */ color: oklch(91.0% 0.155 111.5);

Tailwind

colors: {
  custom: {
    50: '#f0f196',
    500: '#e5eb66',
    950: '#000000',
  },
}

SCSS

$custom: #e5eb66;
$custom-light: #f0f196;
$custom-dark: #000000;

JSON

{
  "hex": "#e5eb66",
  "rgb": {
    "r": 229,
    "g": 235,
    "b": 102
  },
  "hsl": {
    "h": 62.707,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.91008,
    "c": 0.15519,
    "h": 111.5
  },
  "luminance": 0.77034
}

Semantic roles & 50–950 ramp

primary

#E5EB66

secondary

#3F39BD

accent

#0CD916

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #E5EB66

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

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