#9FEE59#9FEE59

#9FEE59 is a very light, vivid yellow-green. Relative luminance 0.692; OKLCH L 86.8% C 0.197 H 132.9°. Best body text is #000000 at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#9FEE59
RGB	rgb(159, 238, 89)
HSL	hsl(92, 81%, 64%)
HSV	hsv(92, 63%, 93%)
CMYK	cmyk(33.2%, 0%, 62.6%, 6.7%)
CIE-LAB	lab(86.62, -47.86, 62.58)
CIE-LCH	lch(86.62, 78.78, 127.41°)
OKLab	oklab(86.85% -0.1339 0.1443)
OKLCH	oklch(86.85% 0.197 132.9)
XYZ	xyz(46.6751, 69.2395, 20.3546)
Luminance	0.6924 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FEE59 #A859EE

analogous

#EAEE59 #9FEE59 #59EE5E

triadic

#9FEE59 #599FEE #EE599F

tetradic

#9FEE59 #59EAEE #A859EE #EE5E59

square

#9FEE59 #59EAEE #A859EE #EE5E59

split-complementary

#9FEE59 #5E59EE #EE59EA

monochromatic

#61BA13 #7FE821 #9FEE59 #BFF491 #DFF9C8

Accessibility & contrast

On white

1.41

#9FEE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.85

#9FEE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FEE59

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FEE59	#FFFFFF	#000000	##000000
##9FEE59	1.00	1.41	14.85	14.85
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.85	21.00	1.00	1.00
##000000	14.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD47

Deuteranopia (green-blind)

#ECD765

Tritanopia (blue-blind)

#A0E5CF

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #9fee59;
/* rgb */ color: rgb(159, 238, 89);
/* oklch */ color: oklch(86.8% 0.197 132.9);

Tailwind

colors: {
  custom: {
    50: '#c0f48e',
    500: '#9fee59',
    950: '#000000',
  },
}

SCSS

$custom: #9fee59;
$custom-light: #c0f48e;
$custom-dark: #000000;

JSON

{
  "hex": "#9fee59",
  "rgb": {
    "r": 159,
    "g": 238,
    "b": 89
  },
  "hsl": {
    "h": 91.812,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.86845,
    "c": 0.19682,
    "h": 132.9
  },
  "luminance": 0.69241
}

Semantic roles & 50–950 ramp

primary

#9FEE59

secondary

#7A33B9

accent

#08DE79

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9FEE59

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

Preview Lab → · Contrast checker → · Palette generator →