#E6EF54#E6EF54

#E6EF54 is a very light, vivid yellow. Relative luminance 0.792; OKLCH L 91.8% C 0.173 H 112.5°. Best body text is #000000 at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#E6EF54
RGB	rgb(230, 239, 84)
HSL	hsl(63, 83%, 63%)
HSV	hsv(63, 65%, 94%)
CMYK	cmyk(3.8%, 0%, 64.9%, 6.3%)
CIE-LAB	lab(91.32, -21.86, 70.89)
CIE-LCH	lch(91.32, 74.19, 107.13°)
OKLab	oklab(91.77% -0.0664 0.1598)
OKLCH	oklch(91.77% 0.173 112.5)
XYZ	xyz(65.1017, 79.1975, 20.2430)
Luminance	0.7920 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6EF54 #5D54EF

analogous

#EFAA54 #E6EF54 #98EF54

triadic

#E6EF54 #54E6EF #EF54E6

tetradic

#E6EF54 #54EFAA #5D54EF #EF5498

square

#E6EF54 #54EFAA #5D54EF #EF5498

split-complementary

#E6EF54 #5498EF #AA54EF

monochromatic

#AEB711 #DEEA1C #E6EF54 #EEF48C #F6F9C4

Accessibility & contrast

On white

1.25

#E6EF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.84

#E6EF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6EF54

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6EF54	#FFFFFF	#000000	##000000
##E6EF54	1.00	1.25	16.84	16.84
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.84	21.00	1.00	1.00
##000000	16.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE43E

Deuteranopia (green-blind)

#FFE85F

Tritanopia (blue-blind)

#F5E1D0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e6ef54;
/* rgb */ color: rgb(230, 239, 84);
/* oklch */ color: oklch(91.8% 0.173 112.5);

Tailwind

colors: {
  custom: {
    50: '#f1f48c',
    500: '#e6ef54',
    950: '#000000',
  },
}

SCSS

$custom: #e6ef54;
$custom-light: #f1f48c;
$custom-dark: #000000;

JSON

{
  "hex": "#e6ef54",
  "rgb": {
    "r": 230,
    "g": 239,
    "b": 84
  },
  "hsl": {
    "h": 63.484,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.91768,
    "c": 0.17307,
    "h": 112.5
  },
  "luminance": 0.79196
}

Semantic roles & 50–950 ramp

primary

#E6EF54

secondary

#3831B7

accent

#06DF13

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E6EF54

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

Preview Lab → · Contrast checker → · Palette generator →