#9BDA39#9BDA39

#9BDA39 is a light, vivid yellow-green. Relative luminance 0.574; OKLCH L 81.7% C 0.195 H 129.0°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#9BDA39
RGB	rgb(155, 218, 57)
HSL	hsl(83, 69%, 54%)
HSV	hsv(83, 74%, 85%)
CMYK	cmyk(28.9%, 0%, 73.9%, 14.5%)
CIE-LAB	lab(80.41, -42.97, 68.05)
CIE-LCH	lch(80.41, 80.47, 122.27°)
OKLab	oklab(81.66% -0.1227 0.1516)
OKLCH	oklch(81.66% 0.195 129)
XYZ	xyz(39.3274, 57.4057, 12.8785)
Luminance	0.5741 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BDA39 #7839DA

analogous

#DAC939 #9BDA39 #4BDA39

triadic

#9BDA39 #399BDA #DA399B

tetradic

#9BDA39 #39DAC9 #7839DA #DA394B

square

#9BDA39 #39DAC9 #7839DA #DA394B

split-complementary

#9BDA39 #394BDA #C939DA

monochromatic

#588118 #7BB422 #9BDA39 #B5E46D #CFEDA0

Accessibility & contrast

On white

1.68

#9BDA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#9BDA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BDA39

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BDA39	#FFFFFF	#000000	##000000
##9BDA39	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA16

Deuteranopia (green-blind)

#DCC649

Tritanopia (blue-blind)

#A0D0BB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #9bda39;
/* rgb */ color: rgb(155, 218, 57);
/* oklch */ color: oklch(81.7% 0.195 129.0);

Tailwind

colors: {
  custom: {
    50: '#bde57b',
    500: '#9bda39',
    950: '#000000',
  },
}

SCSS

$custom: #9bda39;
$custom-light: #bde57b;
$custom-dark: #000000;

JSON

{
  "hex": "#9bda39",
  "rgb": {
    "r": 155,
    "g": 218,
    "b": 57
  },
  "hsl": {
    "h": 83.478,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.81658,
    "c": 0.19502,
    "h": 129
  },
  "luminance": 0.57407
}

Semantic roles & 50–950 ramp

primary

#9BDA39

secondary

#523088

accent

#3CEB81

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160A

muted

#82847D

Preview Lab

Preview with #9BDA39

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

Preview Lab → · Contrast checker → · Palette generator →