#E5E64B#E5E64B

#E5E64B is a very light, vivid yellow. Relative luminance 0.738; OKLCH L 89.7% C 0.170 H 109.8°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#E5E64B
RGB	rgb(229, 230, 75)
HSL	hsl(60, 76%, 60%)
HSV	hsv(60, 67%, 90%)
CMYK	cmyk(0.4%, 0%, 67.4%, 9.8%)
CIE-LAB	lab(88.81, -18.41, 71.69)
CIE-LCH	lch(88.81, 74.02, 104.40°)
OKLab	oklab(89.72% -0.0575 0.1602)
OKLCH	oklch(89.72% 0.17 109.8)
XYZ	xyz(61.8820, 73.7614, 17.6329)
Luminance	0.7376 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5E64B #4C4BE6

analogous

#E6994B #E5E64B #98E64B

triadic

#E5E64B #4BE5E6 #E64BE5

tetradic

#E5E64B #4BE699 #4C4BE6 #E64B98

square

#E5E64B #4BE699 #4C4BE6 #E64B98

split-complementary

#E5E64B #4B98E6 #994BE6

monochromatic

#9FA016 #D5D61E #E5E64B #EDED81 #F5F5B6

Accessibility & contrast

On white

1.33

#E5E64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#E5E64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5E64B

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5E64B	#FFFFFF	#000000	##000000
##E5E64B	1.00	1.33	15.75	15.75
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.75	21.00	1.00	1.00
##000000	15.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DC33

Deuteranopia (green-blind)

#FAE156

Tritanopia (blue-blind)

#F5D8C7

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #e5e64b;
/* rgb */ color: rgb(229, 230, 75);
/* oklch */ color: oklch(89.7% 0.170 109.8);

Tailwind

colors: {
  custom: {
    50: '#f1ed86',
    500: '#e5e64b',
    950: '#000000',
  },
}

SCSS

$custom: #e5e64b;
$custom-light: #f1ed86;
$custom-dark: #000000;

JSON

{
  "hex": "#e5e64b",
  "rgb": {
    "r": 229,
    "g": 230,
    "b": 75
  },
  "hsl": {
    "h": 60.387,
    "s": 75.61,
    "l": 59.804
  },
  "oklch": {
    "l": 0.8972,
    "c": 0.17017,
    "h": 109.8
  },
  "luminance": 0.7376
}

Semantic roles & 50–950 ramp

primary

#E5E64B

secondary

#3332A3

accent

#36F237

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#17160C

muted

#85847F

Preview Lab

Preview with #E5E64B

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

Preview Lab → · Contrast checker → · Palette generator →