#9FD139#9FD139

#9FD139 is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 79.8% C 0.182 H 126.4°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#9FD139
RGB	rgb(159, 209, 57)
HSL	hsl(80, 62%, 52%)
HSV	hsv(80, 73%, 82%)
CMYK	cmyk(23.9%, 0%, 72.7%, 18%)
CIE-LAB	lab(78.03, -37.50, 65.82)
CIE-LCH	lch(78.03, 75.75, 119.67°)
OKLab	oklab(79.79% -0.108 0.1468)
OKLCH	oklch(79.79% 0.182 126.4)
XYZ	xyz(37.8372, 53.2666, 12.1581)
Luminance	0.5327 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FD139 #6B39D1

analogous

#D1B739 #9FD139 #53D139

triadic

#9FD139 #399FD1 #D1399F

tetradic

#9FD139 #39D1B7 #6B39D1 #D13953

square

#9FD139 #39D1B7 #6B39D1 #D13953

split-complementary

#9FD139 #3953D1 #B739D1

monochromatic

#57751B #7CA627 #9FD139 #B7DD6B #CFE89C

Accessibility & contrast

On white

1.80

#9FD139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#9FD139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FD139

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FD139	#FFFFFF	#000000	##000000
##9FD139	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC31B

Deuteranopia (green-blind)

#D5C047

Tritanopia (blue-blind)

#A6C7B4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #9fd139;
/* rgb */ color: rgb(159, 209, 57);
/* oklch */ color: oklch(79.8% 0.182 126.4);

Tailwind

colors: {
  custom: {
    50: '#bfdf7a',
    500: '#9fd139',
    950: '#000000',
  },
}

SCSS

$custom: #9fd139;
$custom-light: #bfdf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#9fd139",
  "rgb": {
    "r": 159,
    "g": 209,
    "b": 57
  },
  "hsl": {
    "h": 79.737,
    "s": 62.295,
    "l": 52.157
  },
  "oklch": {
    "l": 0.7979,
    "c": 0.18228,
    "h": 126.4
  },
  "luminance": 0.53267
}

Semantic roles & 50–950 ramp

primary

#9FD139

secondary

#4A317D

accent

#42E578

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #9FD139

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

Preview Lab → · Contrast checker → · Palette generator →