#9FDF55#9FDF55

#9FDF55 is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.3% C 0.181 H 130.6°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#9FDF55
RGB	rgb(159, 223, 85)
HSL	hsl(88, 68%, 60%)
HSV	hsv(88, 62%, 87%)
CMYK	cmyk(28.7%, 0%, 61.9%, 12.5%)
CIE-LAB	lab(82.27, -41.77, 59.47)
CIE-LCH	lch(82.27, 72.67, 125.08°)
OKLab	oklab(83.3% -0.1175 0.1372)
OKLCH	oklch(83.3% 0.181 130.6)
XYZ	xyz(42.3251, 60.8009, 18.0983)
Luminance	0.6080 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FDF55 #9555DF

analogous

#DFDA55 #9FDF55 #5ADF55

triadic

#9FDF55 #559FDF #DF559F

tetradic

#9FDF55 #55DFDA #9555DF #DF555A

square

#9FDF55 #55DFDA #9555DF #DF555A

split-complementary

#9FDF55 #555ADF #DA55DF

monochromatic

#619C1D #82D027 #9FDF55 #BCE989 #D9F2BC

Accessibility & contrast

On white

1.60

#9FDF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#9FDF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FDF55

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FDF55	#FFFFFF	#000000	##000000
##9FDF55	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D045

Deuteranopia (green-blind)

#E0CB5F

Tritanopia (blue-blind)

#A2D6C2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #9fdf55;
/* rgb */ color: rgb(159, 223, 85);
/* oklch */ color: oklch(83.3% 0.181 130.6);

Tailwind

colors: {
  custom: {
    50: '#bfe98a',
    500: '#9fdf55',
    950: '#000000',
  },
}

SCSS

$custom: #9fdf55;
$custom-light: #bfe98a;
$custom-dark: #000000;

JSON

{
  "hex": "#9fdf55",
  "rgb": {
    "r": 159,
    "g": 223,
    "b": 85
  },
  "hsl": {
    "h": 87.826,
    "s": 68.317,
    "l": 60.392
  },
  "oklch": {
    "l": 0.83295,
    "c": 0.18064,
    "h": 130.6
  },
  "luminance": 0.60802
}

Semantic roles & 50–950 ramp

primary

#9FDF55

secondary

#6838A0

accent

#15D06C

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #9FDF55

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

Preview Lab → · Contrast checker → · Palette generator →