#D9F866#D9F866

#D9F866 is a very light, vivid yellow-green. Relative luminance 0.828; OKLCH L 92.9% C 0.174 H 120.0°. Best body text is #000000 at 17.57:1 contrast (WCAG AA passes).

Color values

HEX	#D9F866
RGB	rgb(217, 248, 102)
HSL	hsl(73, 91%, 69%)
HSV	hsv(73, 59%, 97%)
CMYK	cmyk(12.5%, 0%, 58.9%, 2.7%)
CIE-LAB	lab(92.95, -30.03, 65.12)
CIE-LCH	lch(92.95, 71.71, 114.76°)
OKLab	oklab(92.89% -0.0868 0.1503)
OKLCH	oklch(92.89% 0.174 120)
XYZ	xyz(64.5818, 82.8461, 25.1564)
Luminance	0.8285 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9F866 #8566F8

analogous

#F8CE66 #D9F866 #90F866

triadic

#D9F866 #66D9F8 #F866D9

tetradic

#D9F866 #66F8CE #8566F8 #F86690

square

#D9F866 #66F8CE #8566F8 #F86690

split-complementary

#D9F866 #6690F8 #CE66F8

monochromatic

#AEDA0A #CAF52B #D9F866 #E8FBA1 #F6FDDB

Accessibility & contrast

On white

1.20

#D9F866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.57

#D9F866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D9F866

17.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9F866	#FFFFFF	#000000	##000000
##D9F866	1.00	1.20	17.57	17.57
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.57	21.00	1.00	1.00
##000000	17.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB55

Deuteranopia (green-blind)

#FFEB70

Tritanopia (blue-blind)

#E4ECD9

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #d9f866;
/* rgb */ color: rgb(217, 248, 102);
/* oklch */ color: oklch(92.9% 0.174 120.0);

Tailwind

colors: {
  custom: {
    50: '#e7fa97',
    500: '#d9f866',
    950: '#000000',
  },
}

SCSS

$custom: #d9f866;
$custom-light: #e7fa97;
$custom-dark: #000000;

JSON

{
  "hex": "#d9f866",
  "rgb": {
    "r": 217,
    "g": 248,
    "b": 102
  },
  "hsl": {
    "h": 72.74,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.92886,
    "c": 0.17353,
    "h": 120
  },
  "luminance": 0.82846
}

Semantic roles & 50–950 ramp

primary

#D9F866

secondary

#5331D2

accent

#00E631

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#16170E

muted

#85857F

Preview Lab

Preview with #D9F866

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

Preview Lab → · Contrast checker → · Palette generator →