#E7F55B#E7F55B

#E7F55B is a very light, vivid yellow. Relative luminance 0.830; OKLCH L 93.2% C 0.174 H 114.2°. Best body text is #000000 at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#E7F55B
RGB	rgb(231, 245, 91)
HSL	hsl(65, 89%, 66%)
HSV	hsv(65, 63%, 96%)
CMYK	cmyk(5.7%, 0%, 62.9%, 3.9%)
CIE-LAB	lab(93.04, -23.90, 69.98)
CIE-LCH	lch(93.04, 73.95, 108.85°)
OKLab	oklab(93.17% -0.0715 0.1589)
OKLCH	oklch(93.17% 0.174 114.2)
XYZ	xyz(67.4974, 83.0503, 22.3701)
Luminance	0.8305 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7F55B #695BF5

analogous

#F5B65B #E7F55B #9AF55B

triadic

#E7F55B #5BE7F5 #F55BE7

tetradic

#E7F55B #5BF5B6 #695BF5 #F55B9A

square

#E7F55B #5BF5B6 #695BF5 #F55B9A

split-complementary

#E7F55B #5B9AF5 #B65BF5

monochromatic

#B8C90C #DFF121 #E7F55B #EFF995 #F8FCCE

Accessibility & contrast

On white

1.19

#E7F55B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.61

#E7F55B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7F55B

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7F55B	#FFFFFF	#000000	##000000
##E7F55B	1.00	1.19	17.61	17.61
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.61	21.00	1.00	1.00
##000000	17.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA47

Deuteranopia (green-blind)

#FFED65

Tritanopia (blue-blind)

#F5E7D5

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e7f55b;
/* rgb */ color: rgb(231, 245, 91);
/* oklch */ color: oklch(93.2% 0.174 114.2);

Tailwind

colors: {
  custom: {
    50: '#f2f890',
    500: '#e7f55b',
    950: '#000000',
  },
}

SCSS

$custom: #e7f55b;
$custom-light: #f2f890;
$custom-dark: #000000;

JSON

{
  "hex": "#e7f55b",
  "rgb": {
    "r": 231,
    "g": 245,
    "b": 91
  },
  "hsl": {
    "h": 65.455,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.93174,
    "c": 0.17423,
    "h": 114.2
  },
  "luminance": 0.83049
}

Semantic roles & 50–950 ramp

primary

#E7F55B

secondary

#3C2EC6

accent

#00E515

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7F55B

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

Preview Lab → · Contrast checker → · Palette generator →