#E7F457#E7F457

#E7F457 is a very light, vivid yellow. Relative luminance 0.824; OKLCH L 92.9% C 0.176 H 113.9°. Best body text is #000000 at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#E7F457
RGB	rgb(231, 244, 87)
HSL	hsl(65, 88%, 65%)
HSV	hsv(65, 64%, 96%)
CMYK	cmyk(5.3%, 0%, 64.3%, 4.3%)
CIE-LAB	lab(92.74, -23.67, 71.23)
CIE-LCH	lch(92.74, 75.06, 108.38°)
OKLab	oklab(92.93% -0.0712 0.161)
OKLCH	oklch(92.93% 0.176 113.9)
XYZ	xyz(67.0277, 82.3797, 21.3849)
Luminance	0.8238 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7F457 #6457F4

analogous

#F4B257 #E7F457 #99F457

triadic

#E7F457 #57E7F4 #F457E7

tetradic

#E7F457 #57F4B2 #6457F4 #F45799

square

#E7F457 #57F4B2 #6457F4 #F45799

split-complementary

#E7F457 #5799F4 #B257F4

monochromatic

#B5C40D #DFF01E #E7F457 #EFF890 #F7FCCA

Accessibility & contrast

On white

1.20

#E7F457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.48

#E7F457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7F457

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7F457	#FFFFFF	#000000	##000000
##E7F457	1.00	1.20	17.48	17.48
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.48	21.00	1.00	1.00
##000000	17.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE941

Deuteranopia (green-blind)

#FFEC62

Tritanopia (blue-blind)

#F5E6D4

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e7f457;
/* rgb */ color: rgb(231, 244, 87);
/* oklch */ color: oklch(92.9% 0.176 113.9);

Tailwind

colors: {
  custom: {
    50: '#f2f78e',
    500: '#e7f457',
    950: '#000000',
  },
}

SCSS

$custom: #e7f457;
$custom-light: #f2f78e;
$custom-dark: #000000;

JSON

{
  "hex": "#e7f457",
  "rgb": {
    "r": 231,
    "g": 244,
    "b": 87
  },
  "hsl": {
    "h": 64.968,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.92929,
    "c": 0.17601,
    "h": 113.9
  },
  "luminance": 0.82378
}

Semantic roles & 50–950 ramp

primary

#E7F457

secondary

#3A2EC1

accent

#01E414

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7F457

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

Preview Lab → · Contrast checker → · Palette generator →