#39B538#39B538

#39B538 is a light, vivid green. Relative luminance 0.342; OKLCH L 68.0% C 0.196 H 142.9°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#39B538
RGB	rgb(57, 181, 56)
HSL	hsl(120, 53%, 46%)
HSV	hsv(120, 69%, 71%)
CMYK	cmyk(68.5%, 0%, 69.1%, 29%)
CIE-LAB	lab(65.12, -57.70, 51.65)
CIE-LCH	lch(65.12, 77.44, 138.17°)
OKLab	oklab(68.03% -0.1567 0.1184)
OKLCH	oklch(68.03% 0.196 142.9)
XYZ	xyz(18.9239, 34.2011, 9.3448)
Luminance	0.3420 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B538 #B438B5

analogous

#78B538 #39B538 #38B576

triadic

#39B538 #3839B5 #B53839

tetradic

#39B538 #3878B5 #B438B5 #B57638

square

#39B538 #3878B5 #B438B5 #B57638

split-complementary

#39B538 #7638B5 #B53878

monochromatic

#1C581B #2A862A #39B538 #5ECD5D #8DDB8C

Accessibility & contrast

On white

2.68

#39B538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#39B538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B538

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B538	#FFFFFF	#000000	##000000
##39B538	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A426

Deuteranopia (green-blind)

#AA9A44

Tritanopia (blue-blind)

#17B09C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39b538;
/* rgb */ color: rgb(57, 181, 56);
/* oklch */ color: oklch(68.0% 0.196 142.9);

Tailwind

colors: {
  custom: {
    50: '#80cc75',
    500: '#39b538',
    950: '#000000',
  },
}

SCSS

$custom: #39b538;
$custom-light: #80cc75;
$custom-dark: #000000;

JSON

{
  "hex": "#39b538",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 56
  },
  "hsl": {
    "h": 119.52,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68028,
    "c": 0.19641,
    "h": 142.9
  },
  "luminance": 0.34203
}

Semantic roles & 50–950 ramp

primary

#39B538

secondary

#C583C6

accent

#4CDCDB

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #39B538

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

Preview Lab → · Contrast checker → · Palette generator →