#9EF66D#9EF66D

#9EF66D is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 88.9% C 0.192 H 135.8°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#9EF66D
RGB	rgb(158, 246, 109)
HSL	hsl(99, 88%, 70%)
HSV	hsv(99, 56%, 96%)
CMYK	cmyk(35.8%, 0%, 55.7%, 3.5%)
CIE-LAB	lab(89.06, -49.70, 56.77)
CIE-LCH	lch(89.06, 75.45, 131.20°)
OKLab	oklab(88.87% -0.1374 0.1338)
OKLCH	oklch(88.87% 0.192 135.8)
XYZ	xyz(49.8154, 74.2825, 26.1782)
Luminance	0.7429 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.05

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EF66D #C56DF6

analogous

#E3F66D #9EF66D #6DF681

triadic

#9EF66D #6D9EF6 #F66D9E

tetradic

#9EF66D #6DE3F6 #C56DF6 #F6816D

square

#9EF66D #6DE3F6 #C56DF6 #F6816D

split-complementary

#9EF66D #816DF6 #F66DE3

monochromatic

#57DB0E #78F233 #9EF66D #C4FAA7 #EBFDE0

Accessibility & contrast

On white

1.32

#9EF66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#9EF66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EF66D

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EF66D	#FFFFFF	#000000	##000000
##9EF66D	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE45F

Deuteranopia (green-blind)

#F2DD77

Tritanopia (blue-blind)

#9CEED8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #9ef66d;
/* rgb */ color: rgb(158, 246, 109);
/* oklch */ color: oklch(88.9% 0.192 135.8);

Tailwind

colors: {
  custom: {
    50: '#bff99b',
    500: '#9ef66d',
    950: '#000000',
  },
}

SCSS

$custom: #9ef66d;
$custom-light: #bff99b;
$custom-dark: #000000;

JSON

{
  "hex": "#9ef66d",
  "rgb": {
    "r": 158,
    "g": 246,
    "b": 109
  },
  "hsl": {
    "h": 98.54,
    "s": 88.387,
    "l": 69.608
  },
  "oklch": {
    "l": 0.88874,
    "c": 0.19181,
    "h": 135.8
  },
  "luminance": 0.74285
}

Semantic roles & 50–950 ramp

primary

#9EF66D

secondary

#9937D0

accent

#01E593

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #9EF66D

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

Preview Lab → · Contrast checker → · Palette generator →