#9EFF3D#9EFF3D

#9EFF3D is a very light, highly saturated yellow-green. Relative luminance 0.791; OKLCH L 90.6% C 0.235 H 133.1°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#9EFF3D
RGB	rgb(158, 255, 61)
HSL	hsl(90, 100%, 62%)
HSV	hsv(90, 76%, 100%)
CMYK	cmyk(38%, 0%, 76.1%, 0%)
CIE-LAB	lab(91.29, -56.95, 77.26)
CIE-LCH	lch(91.29, 95.98, 126.40°)
OKLab	oklab(90.59% -0.1605 0.1714)
OKLCH	oklch(90.59% 0.235 133.1)
XYZ	xyz(50.7021, 79.1236, 17.0149)
Luminance	0.7913 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EFF3D #9E3DFF

analogous

#FFFF3D #9EFF3D #3DFF3D

triadic

#9EFF3D #3D9EFF #FF3D9E

tetradic

#9EFF3D #3DFFFF #9E3DFF #FF3D3D

square

#9EFF3D #3DFFFF #9E3DFF #FF3D3D

split-complementary

#9EFF3D #3D3DFF #FF3DFF

monochromatic

#61C200 #7FFF00 #9EFF3D #BDFF7A #DBFFB7

Accessibility & contrast

On white

1.25

#9EFF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#9EFF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EFF3D

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EFF3D	#FFFFFF	#000000	##000000
##9EFF3D	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB00

Deuteranopia (green-blind)

#FCE352

Tritanopia (blue-blind)

#9EF5DB

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #9eff3d;
/* rgb */ color: rgb(158, 255, 61);
/* oklch */ color: oklch(90.6% 0.235 133.1);

Tailwind

colors: {
  custom: {
    50: '#c2ff81',
    500: '#9eff3d',
    950: '#000000',
  },
}

SCSS

$custom: #9eff3d;
$custom-light: #c2ff81;
$custom-dark: #000000;

JSON

{
  "hex": "#9eff3d",
  "rgb": {
    "r": 158,
    "g": 255,
    "b": 61
  },
  "hsl": {
    "h": 90,
    "s": 100,
    "l": 61.961
  },
  "oklch": {
    "l": 0.90585,
    "c": 0.23481,
    "h": 133.1
  },
  "luminance": 0.79126
}

Semantic roles & 50–950 ramp

primary

#9EFF3D

secondary

#7022BF

accent

#00E673

background

#FEFFFB

surface

#FAFFF2

border

#D3D7CC

text

#13180B

muted

#83867E

Preview Lab

Preview with #9EFF3D

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

Preview Lab → · Contrast checker → · Palette generator →