#9FC039#9FC039

#9FC039 is a light, vivid yellow-green. Relative luminance 0.454; OKLCH L 75.8% C 0.162 H 122.3°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#9FC039
RGB	rgb(159, 192, 57)
HSL	hsl(75, 54%, 49%)
HSV	hsv(75, 70%, 75%)
CMYK	cmyk(17.2%, 0%, 70.3%, 24.7%)
CIE-LAB	lab(73.13, -29.65, 60.98)
CIE-LCH	lch(73.13, 67.80, 115.93°)
OKLab	oklab(75.83% -0.0865 0.1366)
OKLCH	oklch(75.83% 0.162 122.3)
XYZ	xyz(33.8867, 45.3655, 10.8413)
Luminance	0.4537 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FC039 #5A39C0

analogous

#C09E39 #9FC039 #5CC039

triadic

#9FC039 #399FC0 #C0399F

tetradic

#9FC039 #39C09E #5A39C0 #C0395C

square

#9FC039 #39C09E #5A39C0 #C0395C

split-complementary

#9FC039 #395CC0 #9E39C0

monochromatic

#51621D #78912B #9FC039 #B7D165 #CDDF94

Accessibility & contrast

On white

2.08

#9FC039 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#9FC039 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FC039

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FC039	#FFFFFF	#000000	##000000
##9FC039	1.00	2.08	10.07	10.07
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB422

Deuteranopia (green-blind)

#C7B344

Tritanopia (blue-blind)

#A7B6A5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #9fc039;
/* rgb */ color: rgb(159, 192, 57);
/* oklch */ color: oklch(75.8% 0.162 122.3);

Tailwind

colors: {
  custom: {
    50: '#bfd378',
    500: '#9fc039',
    950: '#000000',
  },
}

SCSS

$custom: #9fc039;
$custom-light: #bfd378;
$custom-dark: #000000;

JSON

{
  "hex": "#9fc039",
  "rgb": {
    "r": 159,
    "g": 192,
    "b": 57
  },
  "hsl": {
    "h": 74.667,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.75826,
    "c": 0.16173,
    "h": 122.3
  },
  "luminance": 0.45366
}

Semantic roles & 50–950 ramp

primary

#9FC039

secondary

#9A8ACB

accent

#4ADE6E

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #9FC039

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

Preview Lab → · Contrast checker → · Palette generator →