#E7FE57#E7FE57

#E7FE57 is a very light, vivid yellow. Relative luminance 0.886; OKLCH L 95.1% C 0.187 H 116.8°. Best body text is #000000 at 18.71:1 contrast (WCAG AA passes).

Color values

HEX	#E7FE57
RGB	rgb(231, 254, 87)
HSL	hsl(68, 99%, 67%)
HSV	hsv(68, 66%, 100%)
CMYK	cmyk(9.1%, 0%, 65.7%, 0.4%)
CIE-LAB	lab(95.40, -28.37, 73.97)
CIE-LCH	lch(95.40, 79.22, 110.98°)
OKLab	oklab(95.06% -0.0843 0.1667)
OKLCH	oklch(95.06% 0.187 116.8)
XYZ	xyz(70.1187, 88.5615, 22.4152)
Luminance	0.8856 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7FE57 #6E57FE

analogous

#FEC157 #E7FE57 #94FE57

triadic

#E7FE57 #57E7FE #FE57E7

tetradic

#E7FE57 #57FEC1 #6E57FE #FE5794

square

#E7FE57 #57FEC1 #6E57FE #FE5794

split-complementary

#E7FE57 #5794FE #C157FE

monochromatic

#BCD901 #DEFE1A #E7FE57 #F0FE94 #F8FFD1

Accessibility & contrast

On white

1.12

#E7FE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.71

#E7FE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7FE57

18.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7FE57	#FFFFFF	#000000	##000000
##E7FE57	1.00	1.12	18.71	18.71
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.71	21.00	1.00	1.00
##000000	18.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF13F

Deuteranopia (green-blind)

#FFF363

Tritanopia (blue-blind)

#F5F0DC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #e7fe57;
/* rgb */ color: rgb(231, 254, 87);
/* oklch */ color: oklch(95.1% 0.187 116.8);

Tailwind

colors: {
  custom: {
    50: '#f2fe8f',
    500: '#e7fe57',
    950: '#000000',
  },
}

SCSS

$custom: #e7fe57;
$custom-light: #f2fe8f;
$custom-dark: #000000;

JSON

{
  "hex": "#e7fe57",
  "rgb": {
    "r": 231,
    "g": 254,
    "b": 87
  },
  "hsl": {
    "h": 68.263,
    "s": 98.817,
    "l": 66.863
  },
  "oklch": {
    "l": 0.95057,
    "c": 0.18685,
    "h": 116.8
  },
  "luminance": 0.88561
}

Semantic roles & 50–950 ramp

primary

#E7FE57

secondary

#3E26D3

accent

#00E620

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7FE57

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

Preview Lab → · Contrast checker → · Palette generator →