#9EC54B#9EC54B

#9EC54B is a light, vivid yellow-green. Relative luminance 0.477; OKLCH L 77.1% C 0.155 H 125.0°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#9EC54B
RGB	rgb(158, 197, 75)
HSL	hsl(79, 51%, 53%)
HSV	hsv(79, 62%, 77%)
CMYK	cmyk(19.8%, 0%, 61.9%, 22.7%)
CIE-LAB	lab(74.64, -31.17, 55.33)
CIE-LCH	lch(74.64, 63.50, 119.39°)
OKLab	oklab(77.07% -0.089 0.1273)
OKLCH	oklch(77.07% 0.155 125)
XYZ	xyz(35.3370, 47.7093, 14.0024)
Luminance	0.4771 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EC54B #724BC5

analogous

#C5AF4B #9EC54B #61C54B

triadic

#9EC54B #4B9EC5 #C54B9E

tetradic

#9EC54B #4BC5AF #724BC5 #C54B61

square

#9EC54B #4BC5AF #724BC5 #C54B61

split-complementary

#9EC54B #4B61C5 #AF4BC5

monochromatic

#597124 #7D9F33 #9EC54B #B7D479 #D0E3A8

Accessibility & contrast

On white

1.99

#9EC54B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#9EC54B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EC54B

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EC54B	#FFFFFF	#000000	##000000
##9EC54B	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB93C

Deuteranopia (green-blind)

#CAB754

Tritanopia (blue-blind)

#A5BCAB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #9ec54b;
/* rgb */ color: rgb(158, 197, 75);
/* oklch */ color: oklch(77.1% 0.155 125.0);

Tailwind

colors: {
  custom: {
    50: '#bdd682',
    500: '#9ec54b',
    950: '#000000',
  },
}

SCSS

$custom: #9ec54b;
$custom-light: #bdd682;
$custom-dark: #000000;

JSON

{
  "hex": "#9ec54b",
  "rgb": {
    "r": 158,
    "g": 197,
    "b": 75
  },
  "hsl": {
    "h": 79.18,
    "s": 51.261,
    "l": 53.333
  },
  "oklch": {
    "l": 0.77071,
    "c": 0.15532,
    "h": 125
  },
  "luminance": 0.4771
}

Semantic roles & 50–950 ramp

primary

#9EC54B

secondary

#AC9CD0

accent

#4DDB7A

background

#FBFDF8

surface

#F7FAEF

border

#D0D3CA

text

#12140B

muted

#81837C

Preview Lab

Preview with #9EC54B

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

Preview Lab → · Contrast checker → · Palette generator →