#9BC23B#9BC23B

#9BC23B is a light, vivid yellow-green. Relative luminance 0.459; OKLCH L 76.0% C 0.165 H 124.3°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#9BC23B
RGB	rgb(155, 194, 59)
HSL	hsl(77, 53%, 50%)
HSV	hsv(77, 70%, 76%)
CMYK	cmyk(20.1%, 0%, 69.6%, 23.9%)
CIE-LAB	lab(73.46, -32.07, 60.48)
CIE-LCH	lch(73.46, 68.45, 117.93°)
OKLab	oklab(76.03% -0.0928 0.136)
OKLCH	oklch(76.03% 0.165 124.3)
XYZ	xyz(33.5991, 45.8676, 11.2200)
Luminance	0.4587 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BC23B #623BC2

analogous

#C2A63B #9BC23B #58C23B

triadic

#9BC23B #3B9BC2 #C23B9B

tetradic

#9BC23B #3BC2A6 #623BC2 #C23B58

square

#9BC23B #3BC2A6 #623BC2 #C23B58

split-complementary

#9BC23B #3B58C2 #A63BC2

monochromatic

#50641E #76932D #9BC23B #B3D169 #CBE098

Accessibility & contrast

On white

2.06

#9BC23B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#9BC23B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BC23B

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BC23B	#FFFFFF	#000000	##000000
##9BC23B	1.00	2.06	10.17	10.17
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB625

Deuteranopia (green-blind)

#C8B446

Tritanopia (blue-blind)

#A2B9A7

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #9bc23b;
/* rgb */ color: rgb(155, 194, 59);
/* oklch */ color: oklch(76.0% 0.165 124.3);

Tailwind

colors: {
  custom: {
    50: '#bcd479',
    500: '#9bc23b',
    950: '#000000',
  },
}

SCSS

$custom: #9bc23b;
$custom-light: #bcd479;
$custom-dark: #000000;

JSON

{
  "hex": "#9bc23b",
  "rgb": {
    "r": 155,
    "g": 194,
    "b": 59
  },
  "hsl": {
    "h": 77.333,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.76027,
    "c": 0.16462,
    "h": 124.3
  },
  "luminance": 0.45868
}

Semantic roles & 50–950 ramp

primary

#9BC23B

secondary

#9F8ECB

accent

#4BDD75

background

#FBFDF7

surface

#F7FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #9BC23B

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

Preview Lab → · Contrast checker → · Palette generator →