#9EC83B#9EC83B

#9EC83B is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.6% C 0.171 H 124.8°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#9EC83B
RGB	rgb(158, 200, 59)
HSL	hsl(78, 56%, 51%)
HSV	hsv(78, 71%, 78%)
CMYK	cmyk(21%, 0%, 70.5%, 21.6%)
CIE-LAB	lab(75.38, -33.67, 62.47)
CIE-LCH	lch(75.38, 70.97, 118.32°)
OKLab	oklab(77.63% -0.0974 0.1401)
OKLCH	oklch(77.63% 0.171 124.8)
XYZ	xyz(35.5445, 48.8930, 11.7015)
Luminance	0.4889 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EC83B #653BC8

analogous

#C8AB3B #9EC83B #57C83B

triadic

#9EC83B #3B9EC8 #C83B9E

tetradic

#9EC83B #3BC8AB #653BC8 #C83B57

square

#9EC83B #3BC8AB #653BC8 #C83B57

split-complementary

#9EC83B #3B57C8 #AB3BC8

monochromatic

#546B1E #799A2B #9EC83B #B6D56B #CDE39B

Accessibility & contrast

On white

1.95

#9EC83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#9EC83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EC83B

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EC83B	#FFFFFF	#000000	##000000
##9EC83B	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB23

Deuteranopia (green-blind)

#CDB947

Tritanopia (blue-blind)

#A5BEAC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #9ec83b;
/* rgb */ color: rgb(158, 200, 59);
/* oklch */ color: oklch(77.6% 0.171 124.8);

Tailwind

colors: {
  custom: {
    50: '#bed87a',
    500: '#9ec83b',
    950: '#000000',
  },
}

SCSS

$custom: #9ec83b;
$custom-light: #bed87a;
$custom-dark: #000000;

JSON

{
  "hex": "#9ec83b",
  "rgb": {
    "r": 158,
    "g": 200,
    "b": 59
  },
  "hsl": {
    "h": 77.872,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.77634,
    "c": 0.17061,
    "h": 124.8
  },
  "luminance": 0.48893
}

Semantic roles & 50–950 ramp

primary

#9EC83B

secondary

#A390CF

accent

#48DF75

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #9EC83B

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

Preview Lab → · Contrast checker → · Palette generator →