#9FEC63#9FEC63

#9FEC63 is a very light, vivid yellow-green. Relative luminance 0.683; OKLCH L 86.5% C 0.186 H 133.5°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#9FEC63
RGB	rgb(159, 236, 99)
HSL	hsl(94, 78%, 66%)
HSV	hsv(94, 58%, 93%)
CMYK	cmyk(32.6%, 0%, 58.1%, 7.5%)
CIE-LAB	lab(86.14, -46.14, 57.81)
CIE-LCH	lch(86.14, 73.97, 128.59°)
OKLab	oklab(86.48% -0.1284 0.1352)
OKLCH	oklch(86.48% 0.186 133.5)
XYZ	xyz(46.5448, 68.2609, 22.5252)
Luminance	0.6826 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 2.61

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FEC63 #B063EC

analogous

#E3EC63 #9FEC63 #63EC6B

triadic

#9FEC63 #639FEC #EC639F

tetradic

#9FEC63 #63E3EC #B063EC #EC6B63

square

#9FEC63 #63E3EC #B063EC #EC6B63

split-complementary

#9FEC63 #6B63EC #EC63E3

monochromatic

#60BE17 #7DE52C #9FEC63 #C1F39A #E2F9D0

Accessibility & contrast

On white

1.43

#9FEC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#9FEC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FEC63

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FEC63	#FFFFFF	#000000	##000000
##9FEC63	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB54

Deuteranopia (green-blind)

#EAD56D

Tritanopia (blue-blind)

#9FE4CE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #9fec63;
/* rgb */ color: rgb(159, 236, 99);
/* oklch */ color: oklch(86.5% 0.186 133.5);

Tailwind

colors: {
  custom: {
    50: '#bff294',
    500: '#9fec63',
    950: '#000000',
  },
}

SCSS

$custom: #9fec63;
$custom-light: #bff294;
$custom-dark: #000000;

JSON

{
  "hex": "#9fec63",
  "rgb": {
    "r": 159,
    "g": 236,
    "b": 99
  },
  "hsl": {
    "h": 93.723,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.86478,
    "c": 0.18643,
    "h": 133.5
  },
  "luminance": 0.68263
}

Semantic roles & 50–950 ramp

primary

#9FEC63

secondary

#8237BC

accent

#0BDB80

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9FEC63

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

Preview Lab → · Contrast checker → · Palette generator →