#3FA738#3FA738

#3FA738 is a light, vivid green. Relative luminance 0.290; OKLCH L 64.5% C 0.177 H 142.3°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#3FA738
RGB	rgb(63, 167, 56)
HSL	hsl(116, 50%, 44%)
HSV	hsv(116, 66%, 65%)
CMYK	cmyk(62.3%, 0%, 66.5%, 34.5%)
CIE-LAB	lab(60.76, -51.49, 47.01)
CIE-LCH	lch(60.76, 69.72, 137.61°)
OKLab	oklab(64.46% -0.1402 0.1086)
OKLCH	oklch(64.46% 0.177 142.3)
XYZ	xyz(16.5815, 28.9781, 8.4601)
Luminance	0.2898 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA738 #A038A7

analogous

#76A738 #3FA738 #38A768

triadic

#3FA738 #383FA7 #A7383F

tetradic

#3FA738 #3876A7 #A038A7 #A76838

square

#3FA738 #3876A7 #A038A7 #A76838

split-complementary

#3FA738 #6838A7 #A73876

monochromatic

#1C4B19 #2E7929 #3FA738 #5DC656 #89D684

Accessibility & contrast

On white

3.09

#3FA738 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#3FA738 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA738

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA738	#FFFFFF	#000000	##000000
##3FA738	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB982A

Deuteranopia (green-blind)

#9E8F42

Tritanopia (blue-blind)

#2CA290

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3fa738;
/* rgb */ color: rgb(63, 167, 56);
/* oklch */ color: oklch(64.5% 0.177 142.3);

Tailwind

colors: {
  custom: {
    50: '#80c274',
    500: '#3fa738',
    950: '#000000',
  },
}

SCSS

$custom: #3fa738;
$custom-light: #80c274;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa738",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 56
  },
  "hsl": {
    "h": 116.216,
    "s": 49.776,
    "l": 43.725
  },
  "oklch": {
    "l": 0.64464,
    "c": 0.17735,
    "h": 142.3
  },
  "luminance": 0.2898
}

Semantic roles & 50–950 ramp

primary

#3FA738

secondary

#BB7BBF

accent

#4FD9D1

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #3FA738

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

Preview Lab → · Contrast checker → · Palette generator →