#9BBF39#9BBF39

#9BBF39 is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 75.3% C 0.162 H 123.4°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#9BBF39
RGB	rgb(155, 191, 57)
HSL	hsl(76, 54%, 49%)
HSV	hsv(76, 70%, 75%)
CMYK	cmyk(18.8%, 0%, 70.2%, 25.1%)
CIE-LAB	lab(72.58, -30.78, 60.34)
CIE-LCH	lch(72.58, 67.73, 117.03°)
OKLab	oklab(75.31% -0.0894 0.1354)
OKLCH	oklch(75.31% 0.162 123.4)
XYZ	xyz(32.8872, 44.5254, 10.7318)
Luminance	0.4453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BBF39 #5D39BF

analogous

#BFA039 #9BBF39 #58BF39

triadic

#9BBF39 #399BBF #BF399B

tetradic

#9BBF39 #39BFA0 #5D39BF #BF3958

square

#9BBF39 #39BFA0 #5D39BF #BF3958

split-complementary

#9BBF39 #3958BF #A039BF

monochromatic

#4E611D #75902B #9BBF39 #B4D164 #CBDF93

Accessibility & contrast

On white

2.12

#9BBF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#9BBF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BBF39

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BBF39	#FFFFFF	#000000	##000000
##9BBF39	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB323

Deuteranopia (green-blind)

#C5B244

Tritanopia (blue-blind)

#A3B6A5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #9bbf39;
/* rgb */ color: rgb(155, 191, 57);
/* oklch */ color: oklch(75.3% 0.162 123.4);

Tailwind

colors: {
  custom: {
    50: '#bcd278',
    500: '#9bbf39',
    950: '#000000',
  },
}

SCSS

$custom: #9bbf39;
$custom-light: #bcd278;
$custom-dark: #000000;

JSON

{
  "hex": "#9bbf39",
  "rgb": {
    "r": 155,
    "g": 191,
    "b": 57
  },
  "hsl": {
    "h": 76.119,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.75311,
    "c": 0.16225,
    "h": 123.4
  },
  "luminance": 0.44526
}

Semantic roles & 50–950 ramp

primary

#9BBF39

secondary

#9B8ACA

accent

#4ADD72

background

#FBFCF7

surface

#F7F9EE

border

#D0D2C9

text

#121409

muted

#81827B

Preview Lab

Preview with #9BBF39

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

Preview Lab → · Contrast checker → · Palette generator →