#D5EF54#D5EF54

#D5EF54 is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 90.5% C 0.178 H 118.3°. Best body text is #000000 at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#D5EF54
RGB	rgb(213, 239, 84)
HSL	hsl(70, 83%, 63%)
HSV	hsv(70, 65%, 94%)
CMYK	cmyk(10.9%, 0%, 64.9%, 6.3%)
CIE-LAB	lab(90.10, -28.63, 69.24)
CIE-LCH	lch(90.10, 74.93, 112.46°)
OKLab	oklab(90.48% -0.0843 0.1568)
OKLCH	oklch(90.48% 0.178 118.3)
XYZ	xyz(59.9084, 76.5197, 19.9996)
Luminance	0.7652 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D5EF54 #6E54EF

analogous

#EFBC54 #D5EF54 #87EF54

triadic

#D5EF54 #54D5EF #EF54D5

tetradic

#D5EF54 #54EFBC #6E54EF #EF5487

square

#D5EF54 #54EFBC #6E54EF #EF5487

split-complementary

#D5EF54 #5487EF #BC54EF

monochromatic

#9CB711 #C7EA1C #D5EF54 #E3F48C #F0F9C4

Accessibility & contrast

On white

1.29

#D5EF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.30

#D5EF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D5EF54

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D5EF54	#FFFFFF	#000000	##000000
##D5EF54	1.00	1.29	16.30	16.30
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.30	21.00	1.00	1.00
##000000	16.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE23F

Deuteranopia (green-blind)

#FBE35F

Tritanopia (blue-blind)

#E1E3CF

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #d5ef54;
/* rgb */ color: rgb(213, 239, 84);
/* oklch */ color: oklch(90.5% 0.178 118.3);

Tailwind

colors: {
  custom: {
    50: '#e5f48c',
    500: '#d5ef54',
    950: '#000000',
  },
}

SCSS

$custom: #d5ef54;
$custom-light: #e5f48c;
$custom-dark: #000000;

JSON

{
  "hex": "#d5ef54",
  "rgb": {
    "r": 213,
    "g": 239,
    "b": 84
  },
  "hsl": {
    "h": 70.065,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.90483,
    "c": 0.17801,
    "h": 118.3
  },
  "luminance": 0.76519
}

Semantic roles & 50–950 ramp

primary

#D5EF54

secondary

#4731B7

accent

#06DF2B

background

#FEFFFC

surface

#FDFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #D5EF54

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

Preview Lab → · Contrast checker → · Palette generator →