#E5F45E#E5F45E

#E5F45E is a very light, vivid yellow. Relative luminance 0.822; OKLCH L 92.8% C 0.171 H 114.6°. Best body text is #000000 at 17.43:1 contrast (WCAG AA passes).

Color values

HEX	#E5F45E
RGB	rgb(229, 244, 94)
HSL	hsl(66, 87%, 66%)
HSV	hsv(66, 61%, 96%)
CMYK	cmyk(6.1%, 0%, 61.5%, 4.3%)
CIE-LAB	lab(92.65, -24.02, 68.33)
CIE-LCH	lch(92.65, 72.43, 109.37°)
OKLab	oklab(92.84% -0.0714 0.1559)
OKLCH	oklch(92.84% 0.171 114.6)
XYZ	xyz(66.6857, 82.1686, 22.9347)
Luminance	0.8217 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F45E #6D5EF4

analogous

#F4B85E #E5F45E #9AF45E

triadic

#E5F45E #5EE5F4 #F45EE5

tetradic

#E5F45E #5EF4B8 #6D5EF4 #F45E9A

square

#E5F45E #5EF4B8 #6D5EF4 #F45E9A

split-complementary

#E5F45E #5E9AF4 #B85EF4

monochromatic

#B7CA0E #DCF025 #E5F45E #EEF897 #F8FCD1

Accessibility & contrast

On white

1.20

#E5F45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.43

#E5F45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F45E

17.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F45E	#FFFFFF	#000000	##000000
##E5F45E	1.00	1.20	17.43	17.43
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.43	21.00	1.00	1.00
##000000	17.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE94B

Deuteranopia (green-blind)

#FFEB68

Tritanopia (blue-blind)

#F3E7D5

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e5f45e;
/* rgb */ color: rgb(229, 244, 94);
/* oklch */ color: oklch(92.8% 0.171 114.6);

Tailwind

colors: {
  custom: {
    50: '#f0f792',
    500: '#e5f45e',
    950: '#000000',
  },
}

SCSS

$custom: #e5f45e;
$custom-light: #f0f792;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f45e",
  "rgb": {
    "r": 229,
    "g": 244,
    "b": 94
  },
  "hsl": {
    "h": 66,
    "s": 87.209,
    "l": 66.275
  },
  "oklch": {
    "l": 0.92835,
    "c": 0.17144,
    "h": 114.6
  },
  "luminance": 0.82168
}

Semantic roles & 50–950 ramp

primary

#E5F45E

secondary

#3F30C6

accent

#02E418

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E5F45E

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

Preview Lab → · Contrast checker → · Palette generator →