#9CB63B#9CB63B

#9CB63B is a light, vivid yellow-green. Relative luminance 0.408; OKLCH L 73.3% C 0.149 H 120.5°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#9CB63B
RGB	rgb(156, 182, 59)
HSL	hsl(73, 51%, 47%)
HSV	hsv(73, 68%, 71%)
CMYK	cmyk(14.3%, 0%, 67.6%, 28.6%)
CIE-LAB	lab(70.06, -25.95, 57.04)
CIE-LCH	lch(70.06, 62.66, 114.46°)
OKLab	oklab(73.3% -0.0759 0.1287)
OKLCH	oklch(73.3% 0.149 120.5)
XYZ	xyz(31.2282, 40.8397, 10.3745)
Luminance	0.4084 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CB63B #553BB6

analogous

#B6933B #9CB63B #5FB63B

triadic

#9CB63B #3B9CB6 #B63B9C

tetradic

#9CB63B #3BB693 #553BB6 #B63B5F

square

#9CB63B #3BB693 #553BB6 #B63B5F

split-complementary

#9CB63B #3B5FB6 #933BB6

monochromatic

#4D5A1D #74882C #9CB63B #B6CC62 #CBDB90

Accessibility & contrast

On white

2.29

#9CB63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#9CB63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CB63B

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CB63B	#FFFFFF	#000000	##000000
##9CB63B	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC29

Deuteranopia (green-blind)

#BEAB44

Tritanopia (blue-blind)

#A4AD9D

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #9cb63b;
/* rgb */ color: rgb(156, 182, 59);
/* oklch */ color: oklch(73.3% 0.149 120.5);

Tailwind

colors: {
  custom: {
    50: '#bccb78',
    500: '#9cb63b',
    950: '#000000',
  },
}

SCSS

$custom: #9cb63b;
$custom-light: #bccb78;
$custom-dark: #000000;

JSON

{
  "hex": "#9cb63b",
  "rgb": {
    "r": 156,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 72.683,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.73304,
    "c": 0.14946,
    "h": 120.5
  },
  "luminance": 0.4084
}

Semantic roles & 50–950 ramp

primary

#9CB63B

secondary

#9487C6

accent

#4DDB6B

background

#FBFCF7

surface

#F7F8EE

border

#D0D1C9

text

#121309

muted

#81827B

Preview Lab

Preview with #9CB63B

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

Preview Lab → · Contrast checker → · Palette generator →