#9FC139#9FC139

#9FC139 is a light, vivid yellow-green. Relative luminance 0.458; OKLCH L 76.1% C 0.163 H 122.6°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#9FC139
RGB	rgb(159, 193, 57)
HSL	hsl(75, 54%, 49%)
HSV	hsv(75, 70%, 76%)
CMYK	cmyk(17.6%, 0%, 70.5%, 24.3%)
CIE-LAB	lab(73.42, -30.12, 61.26)
CIE-LCH	lch(73.42, 68.27, 116.18°)
OKLab	oklab(76.06% -0.0878 0.1372)
OKLCH	oklch(76.06% 0.163 122.6)
XYZ	xyz(34.1070, 45.8061, 10.9147)
Luminance	0.4581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FC139 #5B39C1

analogous

#C19F39 #9FC139 #5BC139

triadic

#9FC139 #399FC1 #C1399F

tetradic

#9FC139 #39C19F #5B39C1 #C1395B

square

#9FC139 #39C19F #5B39C1 #C1395B

split-complementary

#9FC139 #395BC1 #9F39C1

monochromatic

#51631D #78922B #9FC139 #B7D266 #CDE095

Accessibility & contrast

On white

2.07

#9FC139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#9FC139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FC139

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FC139	#FFFFFF	#000000	##000000
##9FC139	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB522

Deuteranopia (green-blind)

#C8B444

Tritanopia (blue-blind)

#A7B7A6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #9fc139;
/* rgb */ color: rgb(159, 193, 57);
/* oklch */ color: oklch(76.1% 0.163 122.6);

Tailwind

colors: {
  custom: {
    50: '#bfd378',
    500: '#9fc139',
    950: '#000000',
  },
}

SCSS

$custom: #9fc139;
$custom-light: #bfd378;
$custom-dark: #000000;

JSON

{
  "hex": "#9fc139",
  "rgb": {
    "r": 159,
    "g": 193,
    "b": 57
  },
  "hsl": {
    "h": 75,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.76058,
    "c": 0.16293,
    "h": 122.6
  },
  "luminance": 0.45806
}

Semantic roles & 50–950 ramp

primary

#9FC139

secondary

#9B8BCB

accent

#4ADE6F

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #9FC139

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

Preview Lab → · Contrast checker → · Palette generator →