#9EC558#9EC558

#9EC558 is a light, vivid yellow-green. Relative luminance 0.479; OKLCH L 77.2% C 0.144 H 126.0°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#9EC558
RGB	rgb(158, 197, 88)
HSL	hsl(81, 48%, 56%)
HSV	hsv(81, 55%, 77%)
CMYK	cmyk(19.8%, 0%, 55.3%, 22.7%)
CIE-LAB	lab(74.77, -30.04, 49.67)
CIE-LCH	lch(74.77, 58.05, 121.17°)
OKLab	oklab(77.21% -0.0847 0.1166)
OKLCH	oklch(77.21% 0.144 126)
XYZ	xyz(35.8282, 47.9058, 16.5898)
Luminance	0.4791 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EC558 #7F58C5

analogous

#C5B558 #9EC558 #67C558

triadic

#9EC558 #589EC5 #C5589E

tetradic

#9EC558 #58C5B5 #7F58C5 #C55867

square

#9EC558 #58C5B5 #7F58C5 #C55867

split-complementary

#9EC558 #5867C5 #B558C5

monochromatic

#5D792A #7FA63A #9EC558 #B8D585 #D3E5B3

Accessibility & contrast

On white

1.98

#9EC558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#9EC558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EC558

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EC558	#FFFFFF	#000000	##000000
##9EC558	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB94D

Deuteranopia (green-blind)

#C9B75F

Tritanopia (blue-blind)

#A4BDAD

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #9ec558;
/* rgb */ color: rgb(158, 197, 88);
/* oklch */ color: oklch(77.2% 0.144 126.0);

Tailwind

colors: {
  custom: {
    50: '#bdd68a',
    500: '#9ec558',
    950: '#000000',
  },
}

SCSS

$custom: #9ec558;
$custom-light: #bdd68a;
$custom-dark: #000000;

JSON

{
  "hex": "#9ec558",
  "rgb": {
    "r": 158,
    "g": 197,
    "b": 88
  },
  "hsl": {
    "h": 81.468,
    "s": 48.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77212,
    "c": 0.14415,
    "h": 126
  },
  "luminance": 0.47906
}

Semantic roles & 50–950 ramp

primary

#9EC558

secondary

#B6A6D3

accent

#50D881

background

#FBFDF8

surface

#F7FAF0

border

#D0D3CB

text

#12140C

muted

#81837D

Preview Lab

Preview with #9EC558

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

Preview Lab → · Contrast checker → · Palette generator →