#E7F45B#E7F45B

#E7F45B is a very light, vivid yellow. Relative luminance 0.824; OKLCH L 93.0% C 0.173 H 113.9°. Best body text is #000000 at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#E7F45B
RGB	rgb(231, 244, 91)
HSL	hsl(65, 87%, 66%)
HSV	hsv(65, 63%, 96%)
CMYK	cmyk(5.3%, 0%, 62.7%, 4.3%)
CIE-LAB	lab(92.77, -23.42, 69.70)
CIE-LCH	lch(92.77, 73.53, 108.57°)
OKLab	oklab(92.96% -0.0701 0.1583)
OKLCH	oklch(92.96% 0.173 113.9)
XYZ	xyz(67.1957, 82.4469, 22.2696)
Luminance	0.8245 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7F45B #685BF4

analogous

#F4B45B #E7F45B #9AF45B

triadic

#E7F45B #5BE7F4 #F45BE7

tetradic

#E7F45B #5BF4B4 #685BF4 #F45B9A

square

#E7F45B #5BF4B4 #685BF4 #F45B9A

split-complementary

#E7F45B #5B9AF4 #B45BF4

monochromatic

#B7C70D #DFF022 #E7F45B #EFF894 #F8FCCE

Accessibility & contrast

On white

1.20

#E7F45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.49

#E7F45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7F45B

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7F45B	#FFFFFF	#000000	##000000
##E7F45B	1.00	1.20	17.49	17.49
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.49	21.00	1.00	1.00
##000000	17.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE947

Deuteranopia (green-blind)

#FFEC65

Tritanopia (blue-blind)

#F5E6D4

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e7f45b;
/* rgb */ color: rgb(231, 244, 91);
/* oklch */ color: oklch(93.0% 0.173 113.9);

Tailwind

colors: {
  custom: {
    50: '#f2f790',
    500: '#e7f45b',
    950: '#000000',
  },
}

SCSS

$custom: #e7f45b;
$custom-light: #f2f790;
$custom-dark: #000000;

JSON

{
  "hex": "#e7f45b",
  "rgb": {
    "r": 231,
    "g": 244,
    "b": 91
  },
  "hsl": {
    "h": 65.098,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.92962,
    "c": 0.17315,
    "h": 113.9
  },
  "luminance": 0.82446
}

Semantic roles & 50–950 ramp

primary

#E7F45B

secondary

#3C2FC4

accent

#02E415

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7F45B

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

Preview Lab → · Contrast checker → · Palette generator →