#39B201#39B201

#39B201 is a light, highly saturated green. Relative luminance 0.327; OKLCH L 67.0% C 0.214 H 139.8°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#39B201
RGB	rgb(57, 178, 1)
HSL	hsl(101, 99%, 35%)
HSV	hsv(101, 99%, 70%)
CMYK	cmyk(68%, 0%, 99.4%, 30.2%)
CIE-LAB	lab(63.93, -59.45, 64.26)
CIE-LCH	lch(63.93, 87.54, 132.78°)
OKLab	oklab(66.96% -0.1635 0.1384)
OKLCH	oklch(66.96% 0.214 139.8)
XYZ	xyz(17.6124, 32.7110, 5.4144)
Luminance	0.3271 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B201 #7A01B2

analogous

#91B201 #39B201 #01B221

triadic

#39B201 #0139B2 #B20139

tetradic

#39B201 #0191B2 #7A01B2 #B22101

square

#39B201 #0191B2 #7A01B2 #B22101

split-complementary

#39B201 #2101B2 #B20191

monochromatic

#123800 #267501 #39B201 #4CEF01 #71FE30

Accessibility & contrast

On white

2.78

#39B201 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#39B201 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B201

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B201	#FFFFFF	#000000	##000000
##39B201	1.00	2.78	7.54	7.54
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#A99725

Tritanopia (blue-blind)

#23AC97

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #39b201;
/* rgb */ color: rgb(57, 178, 1);
/* oklch */ color: oklch(67.0% 0.214 139.8);

Tailwind

colors: {
  custom: {
    50: '#82ca61',
    500: '#39b201',
    950: '#000000',
  },
}

SCSS

$custom: #39b201;
$custom-light: #82ca61;
$custom-dark: #000000;

JSON

{
  "hex": "#39b201",
  "rgb": {
    "r": 57,
    "g": 178,
    "b": 1
  },
  "hsl": {
    "h": 101.017,
    "s": 98.883,
    "l": 35.098
  },
  "oklch": {
    "l": 0.66963,
    "c": 0.21422,
    "h": 139.8
  },
  "luminance": 0.32713
}

Semantic roles & 50–950 ramp

primary

#39B201

secondary

#A635DA

accent

#29FFBB

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1306

muted

#7D827A

Preview Lab

Preview with #39B201

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

Preview Lab → · Contrast checker → · Palette generator →