#9EC02B#9EC02B

#9EC02B is a light, vivid yellow-green. Relative luminance 0.451; OKLCH L 75.7% C 0.170 H 122.2°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#9EC02B
RGB	rgb(158, 192, 43)
HSL	hsl(74, 63%, 46%)
HSV	hsv(74, 78%, 75%)
CMYK	cmyk(17.7%, 0%, 77.6%, 24.7%)
CIE-LAB	lab(72.99, -30.77, 65.54)
CIE-LCH	lch(72.99, 72.40, 115.15°)
OKLab	oklab(75.67% -0.0907 0.144)
OKLCH	oklch(75.67% 0.17 122.2)
XYZ	xyz(33.3868, 45.1427, 9.2396)
Luminance	0.4514 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EC02B #4D2BC0

analogous

#C0972B #9EC02B #54C02B

triadic

#9EC02B #2B9EC0 #C02B9E

tetradic

#9EC02B #2BC097 #4D2BC0 #C02B54

square

#9EC02B #2BC097 #4D2BC0 #C02B54

split-complementary

#9EC02B #2B54C0 #972BC0

monochromatic

#4C5C15 #758E20 #9EC02B #B9D850 #CDE382

Accessibility & contrast

On white

2.09

#9EC02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#9EC02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EC02B

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EC02B	#FFFFFF	#000000	##000000
##9EC02B	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB400

Deuteranopia (green-blind)

#C7B33A

Tritanopia (blue-blind)

#A7B6A4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #9ec02b;
/* rgb */ color: rgb(158, 192, 43);
/* oklch */ color: oklch(75.7% 0.170 122.2);

Tailwind

colors: {
  custom: {
    50: '#bfd371',
    500: '#9ec02b',
    950: '#000000',
  },
}

SCSS

$custom: #9ec02b;
$custom-light: #bfd371;
$custom-dark: #000000;

JSON

{
  "hex": "#9ec02b",
  "rgb": {
    "r": 158,
    "g": 192,
    "b": 43
  },
  "hsl": {
    "h": 73.691,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.75665,
    "c": 0.17017,
    "h": 122.2
  },
  "luminance": 0.45143
}

Semantic roles & 50–950 ramp

primary

#9EC02B

secondary

#8D7BCC

accent

#41E667

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131408

muted

#82827B

Preview Lab

Preview with #9EC02B

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

Preview Lab → · Contrast checker → · Palette generator →