#9EF659#9EF659

#9EF659 is a very light, highly saturated yellow-green. Relative luminance 0.739; OKLCH L 88.7% C 0.207 H 133.9°. Best body text is #000000 at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#9EF659
RGB	rgb(158, 246, 89)
HSL	hsl(94, 90%, 66%)
HSV	hsv(94, 64%, 96%)
CMYK	cmyk(35.8%, 0%, 63.8%, 3.5%)
CIE-LAB	lab(88.88, -51.52, 65.01)
CIE-LCH	lch(88.88, 82.95, 128.39°)
OKLab	oklab(88.67% -0.1438 0.1494)
OKLCH	oklch(88.67% 0.207 133.9)
XYZ	xyz(48.8586, 73.8997, 21.1390)
Luminance	0.7390 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EF659 #B159F6

analogous

#ECF659 #9EF659 #59F663

triadic

#9EF659 #599EF6 #F6599E

tetradic

#9EF659 #59ECF6 #B159F6 #F66359

square

#9EF659 #59ECF6 #B159F6 #F66359

split-complementary

#9EF659 #6359F6 #F659EC

monochromatic

#5FCA0B #7CF31F #9EF659 #C0F993 #E2FCCD

Accessibility & contrast

On white

1.33

#9EF659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.78

#9EF659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EF659

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EF659	#FFFFFF	#000000	##000000
##9EF659	1.00	1.33	15.78	15.78
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.78	21.00	1.00	1.00
##000000	15.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE445

Deuteranopia (green-blind)

#F3DD66

Tritanopia (blue-blind)

#9EEDD6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #9ef659;
/* rgb */ color: rgb(158, 246, 89);
/* oklch */ color: oklch(88.7% 0.207 133.9);

Tailwind

colors: {
  custom: {
    50: '#c0f98e',
    500: '#9ef659',
    950: '#000000',
  },
}

SCSS

$custom: #9ef659;
$custom-light: #c0f98e;
$custom-dark: #000000;

JSON

{
  "hex": "#9ef659",
  "rgb": {
    "r": 158,
    "g": 246,
    "b": 89
  },
  "hsl": {
    "h": 93.631,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88668,
    "c": 0.20738,
    "h": 133.9
  },
  "luminance": 0.73902
}

Semantic roles & 50–950 ramp

primary

#9EF659

secondary

#832DC6

accent

#00E681

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9EF659

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

Preview Lab → · Contrast checker → · Palette generator →