#9BB63B#9BB63B

#9BB63B is a light, vivid yellow-green. Relative luminance 0.407; OKLCH L 73.2% C 0.150 H 120.9°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#9BB63B
RGB	rgb(155, 182, 59)
HSL	hsl(73, 51%, 47%)
HSV	hsv(73, 68%, 71%)
CMYK	cmyk(14.8%, 0%, 67.6%, 28.6%)
CIE-LAB	lab(69.99, -26.36, 56.94)
CIE-LCH	lch(69.99, 62.75, 114.84°)
OKLab	oklab(73.23% -0.077 0.1286)
OKLCH	oklch(73.23% 0.15 120.9)
XYZ	xyz(31.0354, 40.7403, 10.3655)
Luminance	0.4074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BB63B #563BB6

analogous

#B6943B #9BB63B #5DB63B

triadic

#9BB63B #3B9BB6 #B63B9B

tetradic

#9BB63B #3BB694 #563BB6 #B63B5D

square

#9BB63B #3BB694 #563BB6 #B63B5D

split-complementary

#9BB63B #3B5DB6 #943BB6

monochromatic

#4C5A1D #74882C #9BB63B #B5CC62 #CBDB90

Accessibility & contrast

On white

2.30

#9BB63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#9BB63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BB63B

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BB63B	#FFFFFF	#000000	##000000
##9BB63B	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB29

Deuteranopia (green-blind)

#BEAB44

Tritanopia (blue-blind)

#A3AD9D

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #9bb63b;
/* rgb */ color: rgb(155, 182, 59);
/* oklch */ color: oklch(73.2% 0.150 120.9);

Tailwind

colors: {
  custom: {
    50: '#bbcb78',
    500: '#9bb63b',
    950: '#000000',
  },
}

SCSS

$custom: #9bb63b;
$custom-light: #bbcb78;
$custom-dark: #000000;

JSON

{
  "hex": "#9bb63b",
  "rgb": {
    "r": 155,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 73.171,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.7323,
    "c": 0.14987,
    "h": 120.9
  },
  "luminance": 0.4074
}

Semantic roles & 50–950 ramp

primary

#9BB63B

secondary

#9587C6

accent

#4DDB6C

background

#FBFCF7

surface

#F7F8EE

border

#D0D1C9

text

#121309

muted

#81827B

Preview Lab

Preview with #9BB63B

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

Preview Lab → · Contrast checker → · Palette generator →