#39C963#39C963

#39C963 is a light, vivid green. Relative luminance 0.435; OKLCH L 73.8% C 0.187 H 148.8°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#39C963
RGB	rgb(57, 201, 99)
HSL	hsl(138, 57%, 51%)
HSV	hsv(138, 72%, 79%)
CMYK	cmyk(71.6%, 0%, 50.7%, 21.2%)
CIE-LAB	lab(71.92, -59.36, 40.03)
CIE-LCH	lch(71.92, 71.60, 146.01°)
OKLab	oklab(73.8% -0.1598 0.0968)
OKLCH	oklch(73.8% 0.187 148.8)
XYZ	xyz(24.8242, 43.5412, 18.8980)
Luminance	0.4354 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C963 #C9399F

analogous

#57C939 #39C963 #39C9AB

triadic

#39C963 #6339C9 #C96339

tetradic

#39C963 #3957C9 #C9399F #C9AB39

square

#39C963 #3957C9 #C9399F #C9AB39

split-complementary

#39C963 #AB39C9 #C93957

monochromatic

#1D6B34 #2A9B4B #39C963 #69D689 #99E3AF

Accessibility & contrast

On white

2.16

#39C963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#39C963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C963

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C963	#FFFFFF	#000000	##000000
##39C963	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB75A

Deuteranopia (green-blind)

#BAAC6A

Tritanopia (blue-blind)

#00C5B1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #39c963;
/* rgb */ color: rgb(57, 201, 99);
/* oklch */ color: oklch(73.8% 0.187 148.8);

Tailwind

colors: {
  custom: {
    50: '#83db91',
    500: '#39c963',
    950: '#000000',
  },
}

SCSS

$custom: #39c963;
$custom-light: #83db91;
$custom-dark: #000000;

JSON

{
  "hex": "#39c963",
  "rgb": {
    "r": 57,
    "g": 201,
    "b": 99
  },
  "hsl": {
    "h": 137.5,
    "s": 57.143,
    "l": 50.588
  },
  "oklch": {
    "l": 0.738,
    "c": 0.18682,
    "h": 148.8
  },
  "luminance": 0.43544
}

Semantic roles & 50–950 ramp

primary

#39C963

secondary

#CF8FBC

accent

#47B4E0

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #39C963

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

Preview Lab → · Contrast checker → · Palette generator →