#9FD557#9FD557

#9FD557 is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.0% C 0.166 H 129.1°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#9FD557
RGB	rgb(159, 213, 87)
HSL	hsl(86, 60%, 59%)
HSV	hsv(86, 59%, 84%)
CMYK	cmyk(25.4%, 0%, 59.2%, 16.5%)
CIE-LAB	lab(79.41, -37.15, 55.44)
CIE-LCH	lch(79.41, 66.73, 123.83°)
OKLab	oklab(80.98% -0.1046 0.1289)
OKLCH	oklch(80.98% 0.166 129.1)
XYZ	xyz(39.8124, 55.6467, 17.6583)
Luminance	0.5565 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FD557 #8D57D5

analogous

#D5CC57 #9FD557 #60D557

triadic

#9FD557 #579FD5 #D5579F

tetradic

#9FD557 #57D5CC #8D57D5 #D55760

square

#9FD557 #57D5CC #8D57D5 #D55760

split-complementary

#9FD557 #5760D5 #CC57D5

monochromatic

#608E24 #82BF30 #9FD557 #BBE188 #D7EDB9

Accessibility & contrast

On white

1.73

#9FD557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#9FD557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FD557

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FD557	#FFFFFF	#000000	##000000
##9FD557	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC749

Deuteranopia (green-blind)

#D7C460

Tritanopia (blue-blind)

#A3CCBA

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #9fd557;
/* rgb */ color: rgb(159, 213, 87);
/* oklch */ color: oklch(81.0% 0.166 129.1);

Tailwind

colors: {
  custom: {
    50: '#bee28b',
    500: '#9fd557',
    950: '#000000',
  },
}

SCSS

$custom: #9fd557;
$custom-light: #bee28b;
$custom-dark: #000000;

JSON

{
  "hex": "#9fd557",
  "rgb": {
    "r": 159,
    "g": 213,
    "b": 87
  },
  "hsl": {
    "h": 85.714,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.80982,
    "c": 0.16597,
    "h": 129.1
  },
  "luminance": 0.55648
}

Semantic roles & 50–950 ramp

primary

#9FD557

secondary

#623C94

accent

#45E389

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #9FD557

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

Preview Lab → · Contrast checker → · Palette generator →