#D9EF50#D9EF50

#D9EF50 is a very light, vivid yellow. Relative luminance 0.771; OKLCH L 90.7% C 0.179 H 116.9°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#D9EF50
RGB	rgb(217, 239, 80)
HSL	hsl(68, 83%, 63%)
HSV	hsv(68, 67%, 94%)
CMYK	cmyk(9.2%, 0%, 66.5%, 6.3%)
CIE-LAB	lab(90.35, -27.29, 71.11)
CIE-LCH	lch(90.35, 76.16, 110.99°)
OKLab	oklab(90.75% -0.0812 0.16)
OKLCH	oklch(90.75% 0.179 116.9)
XYZ	xyz(60.9311, 77.0646, 19.2530)
Luminance	0.7706 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9EF50 #6650EF

analogous

#EFB650 #D9EF50 #89EF50

triadic

#D9EF50 #50D9EF #EF50D9

tetradic

#D9EF50 #50EFB6 #6650EF #EF5089

square

#D9EF50 #50EFB6 #6650EF #EF5089

split-complementary

#D9EF50 #5089EF #B650EF

monochromatic

#9DB410 #CDEA18 #D9EF50 #E5F488 #F1F9C0

Accessibility & contrast

On white

1.28

#D9EF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#D9EF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D9EF50

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9EF50	#FFFFFF	#000000	##000000
##D9EF50	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE338

Deuteranopia (green-blind)

#FDE45C

Tritanopia (blue-blind)

#E6E2CF

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #d9ef50;
/* rgb */ color: rgb(217, 239, 80);
/* oklch */ color: oklch(90.7% 0.179 116.9);

Tailwind

colors: {
  custom: {
    50: '#e8f489',
    500: '#d9ef50',
    950: '#000000',
  },
}

SCSS

$custom: #d9ef50;
$custom-light: #e8f489;
$custom-dark: #000000;

JSON

{
  "hex": "#d9ef50",
  "rgb": {
    "r": 217,
    "g": 239,
    "b": 80
  },
  "hsl": {
    "h": 68.302,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.90745,
    "c": 0.17944,
    "h": 116.9
  },
  "luminance": 0.77064
}

Semantic roles & 50–950 ramp

primary

#D9EF50

secondary

#422FB4

accent

#06E024

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#16170C

muted

#85857F

Preview Lab

Preview with #D9EF50

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

Preview Lab → · Contrast checker → · Palette generator →