#E7F559#E7F559

#E7F559 is a very light, vivid yellow. Relative luminance 0.830; OKLCH L 93.2% C 0.176 H 114.2°. Best body text is #000000 at 17.60:1 contrast (WCAG AA passes).

Color values

HEX	#E7F559
RGB	rgb(231, 245, 89)
HSL	hsl(65, 89%, 65%)
HSV	hsv(65, 64%, 96%)
CMYK	cmyk(5.7%, 0%, 63.7%, 3.9%)
CIE-LAB	lab(93.02, -24.02, 70.75)
CIE-LCH	lch(93.02, 74.71, 108.75°)
OKLab	oklab(93.16% -0.072 0.1602)
OKLCH	oklch(93.16% 0.176 114.2)
XYZ	xyz(67.4123, 83.0162, 21.9218)
Luminance	0.8302 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7F559 #6759F5

analogous

#F5B559 #E7F559 #99F559

triadic

#E7F559 #59E7F5 #F559E7

tetradic

#E7F559 #59F5B5 #6759F5 #F55999

square

#E7F559 #59F5B5 #6759F5 #F55999

split-complementary

#E7F559 #5999F5 #B559F5

monochromatic

#B7C80C #DFF21F #E7F559 #EFF893 #F8FCCC

Accessibility & contrast

On white

1.19

#E7F559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.60

#E7F559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7F559

17.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7F559	#FFFFFF	#000000	##000000
##E7F559	1.00	1.19	17.60	17.60
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.60	21.00	1.00	1.00
##000000	17.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA44

Deuteranopia (green-blind)

#FFEC64

Tritanopia (blue-blind)

#F5E7D5

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e7f559;
/* rgb */ color: rgb(231, 245, 89);
/* oklch */ color: oklch(93.2% 0.176 114.2);

Tailwind

colors: {
  custom: {
    50: '#f2f88f',
    500: '#e7f559',
    950: '#000000',
  },
}

SCSS

$custom: #e7f559;
$custom-light: #f2f88f;
$custom-dark: #000000;

JSON

{
  "hex": "#e7f559",
  "rgb": {
    "r": 231,
    "g": 245,
    "b": 89
  },
  "hsl": {
    "h": 65.385,
    "s": 88.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.93157,
    "c": 0.17566,
    "h": 114.2
  },
  "luminance": 0.83015
}

Semantic roles & 50–950 ramp

primary

#E7F559

secondary

#3B2EC4

accent

#00E515

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7F559

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

Preview Lab → · Contrast checker → · Palette generator →