#D1FF5B#D1FF5B

#D1FF5B is a very light, vivid yellow-green. Relative luminance 0.858; OKLCH L 93.8% C 0.193 H 123.6°. Best body text is #000000 at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#D1FF5B
RGB	rgb(209, 255, 91)
HSL	hsl(77, 100%, 68%)
HSV	hsv(77, 64%, 100%)
CMYK	cmyk(18%, 0%, 64.3%, 0%)
CIE-LAB	lab(94.24, -37.06, 70.80)
CIE-LCH	lch(94.24, 79.91, 117.63°)
OKLab	oklab(93.77% -0.1069 0.1611)
OKLCH	oklch(93.77% 0.193 123.6)
XYZ	xyz(63.9434, 85.8302, 23.0937)
Luminance	0.8583 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D1FF5B #895BFF

analogous

#FFDB5B #D1FF5B #7FFF5B

triadic

#D1FF5B #5BD1FF #FF5BD1

tetradic

#D1FF5B #5BFFDB #895BFF #FF5B7F

square

#D1FF5B #5BFFDB #895BFF #FF5B7F

split-complementary

#D1FF5B #5B7FFF #DB5BFF

monochromatic

#A1E000 #C0FF1E #D1FF5B #E2FF98 #F3FFD5

Accessibility & contrast

On white

1.16

#D1FF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.17

#D1FF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D1FF5B

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D1FF5B	#FFFFFF	#000000	##000000
##D1FF5B	1.00	1.16	18.17	18.17
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.17	21.00	1.00	1.00
##000000	18.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF045

Deuteranopia (green-blind)

#FFEE67

Tritanopia (blue-blind)

#DBF3DD

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #d1ff5b;
/* rgb */ color: rgb(209, 255, 91);
/* oklch */ color: oklch(93.8% 0.193 123.6);

Tailwind

colors: {
  custom: {
    50: '#e2ff91',
    500: '#d1ff5b',
    950: '#000000',
  },
}

SCSS

$custom: #d1ff5b;
$custom-light: #e2ff91;
$custom-dark: #000000;

JSON

{
  "hex": "#d1ff5b",
  "rgb": {
    "r": 209,
    "g": 255,
    "b": 91
  },
  "hsl": {
    "h": 76.829,
    "s": 100,
    "l": 67.843
  },
  "oklch": {
    "l": 0.93767,
    "c": 0.19329,
    "h": 123.6
  },
  "luminance": 0.85831
}

Semantic roles & 50–950 ramp

primary

#D1FF5B

secondary

#5826D8

accent

#00E640

background

#FEFFFC

surface

#FDFFF4

border

#D5D7CE

text

#16180D

muted

#84867F

Preview Lab

Preview with #D1FF5B

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

Preview Lab → · Contrast checker → · Palette generator →