#9BB640#9BB640

#9BB640 is a light, vivid yellow-green. Relative luminance 0.408; OKLCH L 73.3% C 0.146 H 121.1°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#9BB640
RGB	rgb(155, 182, 64)
HSL	hsl(74, 48%, 48%)
HSV	hsv(74, 65%, 71%)
CMYK	cmyk(14.8%, 0%, 64.8%, 28.6%)
CIE-LAB	lab(70.03, -26.02, 54.95)
CIE-LCH	lch(70.03, 60.80, 115.34°)
OKLab	oklab(73.27% -0.0756 0.1251)
OKLCH	oklch(73.27% 0.146 121.1)
XYZ	xyz(31.1713, 40.7947, 11.0815)
Luminance	0.4079 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BB640 #5B40B6

analogous

#B69640 #9BB640 #60B640

triadic

#9BB640 #409BB6 #B6409B

tetradic

#9BB640 #40B696 #5B40B6 #B64060

square

#9BB640 #40B696 #5B40B6 #B64060

split-complementary

#9BB640 #4060B6 #9640B6

monochromatic

#4E5B20 #748930 #9BB640 #B4CA69 #CBDA96

Accessibility & contrast

On white

2.29

#9BB640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#9BB640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BB640

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BB640	#FFFFFF	#000000	##000000
##9BB640	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC31

Deuteranopia (green-blind)

#BDAB49

Tritanopia (blue-blind)

#A3AD9E

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #9bb640;
/* rgb */ color: rgb(155, 182, 64);
/* oklch */ color: oklch(73.3% 0.146 121.1);

Tailwind

colors: {
  custom: {
    50: '#bbcc7b',
    500: '#9bb640',
    950: '#000000',
  },
}

SCSS

$custom: #9bb640;
$custom-light: #bbcc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#9bb640",
  "rgb": {
    "r": 155,
    "g": 182,
    "b": 64
  },
  "hsl": {
    "h": 73.729,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.73273,
    "c": 0.14617,
    "h": 121.1
  },
  "luminance": 0.40795
}

Semantic roles & 50–950 ramp

primary

#9BB640

secondary

#998CC6

accent

#50D86F

background

#FBFCF7

surface

#F7F8EE

border

#D0D1C9

text

#12130A

muted

#81827C

Preview Lab

Preview with #9BB640

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

Preview Lab → · Contrast checker → · Palette generator →