#9EFC5F#9EFC5F

#9EFC5F is a very light, highly saturated yellow-green. Relative luminance 0.777; OKLCH L 90.1% C 0.211 H 134.9°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#9EFC5F
RGB	rgb(158, 252, 95)
HSL	hsl(96, 96%, 68%)
HSV	hsv(96, 62%, 99%)
CMYK	cmyk(37.3%, 0%, 62.3%, 1.2%)
CIE-LAB	lab(90.65, -53.46, 64.53)
CIE-LCH	lch(90.65, 83.80, 129.64°)
OKLab	oklab(90.13% -0.1487 0.1491)
OKLCH	oklch(90.13% 0.211 134.9)
XYZ	xyz(50.9754, 77.7137, 23.1386)
Luminance	0.7772 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EFC5F #BD5FFC

analogous

#ECFC5F #9EFC5F #5FFC6F

triadic

#9EFC5F #5F9EFC #FC5F9E

tetradic

#9EFC5F #5FECFC #BD5FFC #FC6F5F

square

#9EFC5F #5FECFC #BD5FFC #FC6F5F

split-complementary

#9EFC5F #6F5FFC #FC5FEC

monochromatic

#5BDC04 #7AFB23 #9EFC5F #C2FD9B #E7FED7

Accessibility & contrast

On white

1.27

#9EFC5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#9EFC5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EFC5F

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EFC5F	#FFFFFF	#000000	##000000
##9EFC5F	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE94C

Deuteranopia (green-blind)

#F8E16C

Tritanopia (blue-blind)

#9CF3DB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #9efc5f;
/* rgb */ color: rgb(158, 252, 95);
/* oklch */ color: oklch(90.1% 0.211 134.9);

Tailwind

colors: {
  custom: {
    50: '#c0fe92',
    500: '#9efc5f',
    950: '#000000',
  },
}

SCSS

$custom: #9efc5f;
$custom-light: #c0fe92;
$custom-dark: #000000;

JSON

{
  "hex": "#9efc5f",
  "rgb": {
    "r": 158,
    "g": 252,
    "b": 95
  },
  "hsl": {
    "h": 95.924,
    "s": 96.319,
    "l": 68.039
  },
  "oklch": {
    "l": 0.90132,
    "c": 0.21054,
    "h": 134.9
  },
  "luminance": 0.77716
}

Semantic roles & 50–950 ramp

primary

#9EFC5F

secondary

#912AD5

accent

#00E689

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13180D

muted

#82867F

Preview Lab

Preview with #9EFC5F

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

Preview Lab → · Contrast checker → · Palette generator →