#E7F558#E7F558

#E7F558 is a very light, vivid yellow. Relative luminance 0.830; OKLCH L 93.1% C 0.176 H 114.2°. Best body text is #000000 at 17.60:1 contrast (WCAG AA passes).

Color values

HEX	#E7F558
RGB	rgb(231, 245, 88)
HSL	hsl(65, 89%, 65%)
HSV	hsv(65, 64%, 96%)
CMYK	cmyk(5.7%, 0%, 64.1%, 3.9%)
CIE-LAB	lab(93.01, -24.08, 71.13)
CIE-LCH	lch(93.01, 75.09, 108.70°)
OKLab	oklab(93.15% -0.0723 0.1609)
OKLCH	oklch(93.15% 0.176 114.2)
XYZ	xyz(67.3706, 82.9995, 21.7021)
Luminance	0.8300 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7F558 #6658F5

analogous

#F5B458 #E7F558 #99F558

triadic

#E7F558 #58E7F5 #F558E7

tetradic

#E7F558 #58F5B4 #6658F5 #F55899

square

#E7F558 #58F5B4 #6658F5 #F55899

split-complementary

#E7F558 #5899F5 #B458F5

monochromatic

#B6C70C #DFF21E #E7F558 #EFF892 #F8FCCB

Accessibility & contrast

On white

1.19

#E7F558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.60

#E7F558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7F558

17.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7F558	#FFFFFF	#000000	##000000
##E7F558	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)

#FFEA43

Deuteranopia (green-blind)

#FFEC63

Tritanopia (blue-blind)

#F5E7D5

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e7f558;
/* rgb */ color: rgb(231, 245, 88);
/* oklch */ color: oklch(93.1% 0.176 114.2);

Tailwind

colors: {
  custom: {
    50: '#f2f88e',
    500: '#e7f558',
    950: '#000000',
  },
}

SCSS

$custom: #e7f558;
$custom-light: #f2f88e;
$custom-dark: #000000;

JSON

{
  "hex": "#e7f558",
  "rgb": {
    "r": 231,
    "g": 245,
    "b": 88
  },
  "hsl": {
    "h": 65.35,
    "s": 88.701,
    "l": 65.294
  },
  "oklch": {
    "l": 0.93149,
    "c": 0.17638,
    "h": 114.2
  },
  "luminance": 0.82998
}

Semantic roles & 50–950 ramp

primary

#E7F558

secondary

#3B2EC3

accent

#00E515

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7F558

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

Preview Lab → · Contrast checker → · Palette generator →