#E7EF54#E7EF54

#E7EF54 is a very light, vivid yellow. Relative luminance 0.794; OKLCH L 91.8% C 0.173 H 112.2°. Best body text is #000000 at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#E7EF54
RGB	rgb(231, 239, 84)
HSL	hsl(63, 83%, 63%)
HSV	hsv(63, 65%, 94%)
CMYK	cmyk(3.3%, 0%, 64.9%, 6.3%)
CIE-LAB	lab(91.40, -21.45, 70.99)
CIE-LCH	lch(91.40, 74.16, 106.81°)
OKLab	oklab(91.85% -0.0653 0.16)
OKLCH	oklch(91.85% 0.173 112.2)
XYZ	xyz(65.4236, 79.3635, 20.2581)
Luminance	0.7936 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7EF54 #5C54EF

analogous

#EFA954 #E7EF54 #99EF54

triadic

#E7EF54 #54E7EF #EF54E7

tetradic

#E7EF54 #54EFA9 #5C54EF #EF5499

square

#E7EF54 #54EFA9 #5C54EF #EF5499

split-complementary

#E7EF54 #5499EF #A954EF

monochromatic

#AFB711 #DFEA1C #E7EF54 #EFF48C #F7F9C4

Accessibility & contrast

On white

1.24

#E7EF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.87

#E7EF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7EF54

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7EF54	#FFFFFF	#000000	##000000
##E7EF54	1.00	1.24	16.87	16.87
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.87	21.00	1.00	1.00
##000000	16.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE43E

Deuteranopia (green-blind)

#FFE85F

Tritanopia (blue-blind)

#F6E1D0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e7ef54;
/* rgb */ color: rgb(231, 239, 84);
/* oklch */ color: oklch(91.8% 0.173 112.2);

Tailwind

colors: {
  custom: {
    50: '#f2f48c',
    500: '#e7ef54',
    950: '#000000',
  },
}

SCSS

$custom: #e7ef54;
$custom-light: #f2f48c;
$custom-dark: #000000;

JSON

{
  "hex": "#e7ef54",
  "rgb": {
    "r": 231,
    "g": 239,
    "b": 84
  },
  "hsl": {
    "h": 63.097,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.91846,
    "c": 0.17284,
    "h": 112.2
  },
  "luminance": 0.79362
}

Semantic roles & 50–950 ramp

primary

#E7EF54

secondary

#3731B7

accent

#06DF11

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7EF54

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

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