#9BB540#9BB540

#9BB540 is a light, vivid yellow-green. Relative luminance 0.404; OKLCH L 73.0% C 0.145 H 120.8°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#9BB540
RGB	rgb(155, 181, 64)
HSL	hsl(73, 48%, 48%)
HSV	hsv(73, 65%, 71%)
CMYK	cmyk(14.4%, 0%, 64.6%, 29%)
CIE-LAB	lab(69.74, -25.53, 54.65)
CIE-LCH	lch(69.74, 60.32, 115.04°)
OKLab	oklab(73.04% -0.0742 0.1245)
OKLCH	oklch(73.04% 0.145 120.8)
XYZ	xyz(30.9673, 40.3865, 11.0135)
Luminance	0.4039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BB540 #5A40B5

analogous

#B59440 #9BB540 #61B540

triadic

#9BB540 #409BB5 #B5409B

tetradic

#9BB540 #40B594 #5A40B5 #B54061

square

#9BB540 #40B594 #5A40B5 #B54061

split-complementary

#9BB540 #4061B5 #9440B5

monochromatic

#4E5B20 #748830 #9BB540 #B4CA68 #CBDA96

Accessibility & contrast

On white

2.31

#9BB540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#9BB540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BB540

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BB540	#FFFFFF	#000000	##000000
##9BB540	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB31

Deuteranopia (green-blind)

#BDAB48

Tritanopia (blue-blind)

#A3AC9D

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #9bb540;
/* rgb */ color: rgb(155, 181, 64);
/* oklch */ color: oklch(73.0% 0.145 120.8);

Tailwind

colors: {
  custom: {
    50: '#bbcb7b',
    500: '#9bb540',
    950: '#000000',
  },
}

SCSS

$custom: #9bb540;
$custom-light: #bbcb7b;
$custom-dark: #000000;

JSON

{
  "hex": "#9bb540",
  "rgb": {
    "r": 155,
    "g": 181,
    "b": 64
  },
  "hsl": {
    "h": 73.333,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.73041,
    "c": 0.14492,
    "h": 120.8
  },
  "luminance": 0.40386
}

Semantic roles & 50–950 ramp

primary

#9BB540

secondary

#988BC5

accent

#50D76E

background

#FBFCF7

surface

#F7F8EE

border

#D0D1C9

text

#12130A

muted

#81827C

Preview Lab

Preview with #9BB540

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

Preview Lab → · Contrast checker → · Palette generator →