#E5F05A#E5F05A

#E5F05A is a very light, vivid yellow. Relative luminance 0.797; OKLCH L 92.0% C 0.170 H 113.3°. Best body text is #000000 at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#E5F05A
RGB	rgb(229, 240, 90)
HSL	hsl(64, 83%, 65%)
HSV	hsv(64, 63%, 94%)
CMYK	cmyk(4.6%, 0%, 62.5%, 5.9%)
CIE-LAB	lab(91.56, -22.37, 68.77)
CIE-LCH	lch(91.56, 72.32, 108.02°)
OKLab	oklab(91.95% -0.0672 0.1563)
OKLCH	oklch(91.95% 0.17 113.3)
XYZ	xyz(65.3203, 79.7177, 21.6170)
Luminance	0.7972 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F05A #655AF0

analogous

#F0B05A #E5F05A #9AF05A

triadic

#E5F05A #5AE5F0 #F05AE5

tetradic

#E5F05A #5AF0B0 #655AF0 #F05A9A

square

#E5F05A #5AF0B0 #655AF0 #F05A9A

split-complementary

#E5F05A #5A9AF0 #B05AF0

monochromatic

#B2BE11 #DCEB22 #E5F05A #EEF592 #F7FACA

Accessibility & contrast

On white

1.24

#E5F05A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.94

#E5F05A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F05A

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F05A	#FFFFFF	#000000	##000000
##E5F05A	1.00	1.24	16.94	16.94
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.94	21.00	1.00	1.00
##000000	16.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE547

Deuteranopia (green-blind)

#FFE864

Tritanopia (blue-blind)

#F3E3D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e5f05a;
/* rgb */ color: rgb(229, 240, 90);
/* oklch */ color: oklch(92.0% 0.170 113.3);

Tailwind

colors: {
  custom: {
    50: '#f0f48f',
    500: '#e5f05a',
    950: '#000000',
  },
}

SCSS

$custom: #e5f05a;
$custom-light: #f0f48f;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f05a",
  "rgb": {
    "r": 229,
    "g": 240,
    "b": 90
  },
  "hsl": {
    "h": 64.4,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.91951,
    "c": 0.17008,
    "h": 113.3
  },
  "luminance": 0.79716
}

Semantic roles & 50–950 ramp

primary

#E5F05A

secondary

#3C32BD

accent

#06E016

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E5F05A

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

Preview Lab → · Contrast checker → · Palette generator →