#9CC03B#9CC03B

#9CC03B is a light, vivid yellow-green. Relative luminance 0.451; OKLCH L 75.6% C 0.162 H 123.5°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#9CC03B
RGB	rgb(156, 192, 59)
HSL	hsl(76, 53%, 49%)
HSV	hsv(76, 69%, 75%)
CMYK	cmyk(18.7%, 0%, 69.3%, 24.7%)
CIE-LAB	lab(72.95, -30.73, 59.98)
CIE-LCH	lch(72.95, 67.39, 117.13°)
OKLab	oklab(75.63% -0.0891 0.1349)
OKLCH	oklch(75.63% 0.162 123.5)
XYZ	xyz(33.3497, 45.0828, 11.0817)
Luminance	0.4508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CC03B #5F3BC0

analogous

#C0A23B #9CC03B #59C03B

triadic

#9CC03B #3B9CC0 #C03B9C

tetradic

#9CC03B #3BC0A2 #5F3BC0 #C03B59

square

#9CC03B #3BC0A2 #5F3BC0 #C03B59

split-complementary

#9CC03B #3B59C0 #A23BC0

monochromatic

#50621E #76912D #9CC03B #B4D168 #CBDF97

Accessibility & contrast

On white

2.10

#9CC03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#9CC03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CC03B

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CC03B	#FFFFFF	#000000	##000000
##9CC03B	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB426

Deuteranopia (green-blind)

#C6B346

Tritanopia (blue-blind)

#A4B7A6

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #9cc03b;
/* rgb */ color: rgb(156, 192, 59);
/* oklch */ color: oklch(75.6% 0.162 123.5);

Tailwind

colors: {
  custom: {
    50: '#bdd379',
    500: '#9cc03b',
    950: '#000000',
  },
}

SCSS

$custom: #9cc03b;
$custom-light: #bdd379;
$custom-dark: #000000;

JSON

{
  "hex": "#9cc03b",
  "rgb": {
    "r": 156,
    "g": 192,
    "b": 59
  },
  "hsl": {
    "h": 76.241,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.75629,
    "c": 0.16171,
    "h": 123.5
  },
  "luminance": 0.45083
}

Semantic roles & 50–950 ramp

primary

#9CC03B

secondary

#9D8CCA

accent

#4BDC73

background

#FBFCF7

surface

#F7F9EE

border

#D0D2C9

text

#121409

muted

#81827B

Preview Lab

Preview with #9CC03B

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

Preview Lab → · Contrast checker → · Palette generator →