#9DC539#9DC539

#9DC539 is a light, vivid yellow-green. Relative luminance 0.474; OKLCH L 76.9% C 0.169 H 124.3°. Best body text is #000000 at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#9DC539
RGB	rgb(157, 197, 57)
HSL	hsl(77, 55%, 50%)
HSV	hsv(77, 71%, 77%)
CMYK	cmyk(20.3%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(74.44, -32.79, 62.24)
CIE-LCH	lch(74.44, 70.35, 117.78°)
OKLab	oklab(76.85% -0.095 0.1393)
OKLCH	oklch(76.85% 0.169 124.3)
XYZ	xyz(34.6097, 47.3957, 11.1950)
Luminance	0.4740 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DC539 #6139C5

analogous

#C5A739 #9DC539 #57C539

triadic

#9DC539 #399DC5 #C5399D

tetradic

#9DC539 #39C5A7 #6139C5 #C53957

square

#9DC539 #39C5A7 #6139C5 #C53957

split-complementary

#9DC539 #3957C5 #A739C5

monochromatic

#51661E #77962B #9DC539 #B5D368 #CCE197

Accessibility & contrast

On white

2.00

#9DC539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.48

#9DC539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DC539

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DC539	#FFFFFF	#000000	##000000
##9DC539	1.00	2.00	10.48	10.48
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.48	21.00	1.00	1.00
##000000	10.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B821

Deuteranopia (green-blind)

#CBB745

Tritanopia (blue-blind)

#A4BBAA

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #9dc539;
/* rgb */ color: rgb(157, 197, 57);
/* oklch */ color: oklch(76.9% 0.169 124.3);

Tailwind

colors: {
  custom: {
    50: '#bdd678',
    500: '#9dc539',
    950: '#000000',
  },
}

SCSS

$custom: #9dc539;
$custom-light: #bdd678;
$custom-dark: #000000;

JSON

{
  "hex": "#9dc539",
  "rgb": {
    "r": 157,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 77.143,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.76851,
    "c": 0.16867,
    "h": 124.3
  },
  "luminance": 0.47396
}

Semantic roles & 50–950 ramp

primary

#9DC539

secondary

#9F8DCD

accent

#49DE74

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#121409

muted

#81837B

Preview Lab

Preview with #9DC539

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

Preview Lab → · Contrast checker → · Palette generator →