#3FA02B#3FA02B

#3FA02B is a light, vivid green. Relative luminance 0.264; OKLCH L 62.5% C 0.178 H 140.6°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#3FA02B
RGB	rgb(63, 160, 43)
HSL	hsl(110, 58%, 40%)
HSV	hsv(110, 73%, 63%)
CMYK	cmyk(60.6%, 0%, 73.1%, 37.3%)
CIE-LAB	lab(58.39, -50.10, 49.76)
CIE-LCH	lch(58.39, 70.61, 135.19°)
OKLab	oklab(62.47% -0.1372 0.1127)
OKLCH	oklch(62.47% 0.178 140.6)
XYZ	xyz(15.0560, 26.3714, 6.5818)
Luminance	0.2637 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA02B #8C2BA0

analogous

#79A02B #3FA02B #2BA052

triadic

#3FA02B #2B3FA0 #A02B3F

tetradic

#3FA02B #2B79A0 #8C2BA0 #A0522B

square

#3FA02B #2B79A0 #8C2BA0 #A0522B

split-complementary

#3FA02B #522BA0 #A02B79

monochromatic

#194011 #2C701E #3FA02B #55CB3D #80D86E

Accessibility & contrast

On white

3.35

#3FA02B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#3FA02B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA02B

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA02B	#FFFFFF	#000000	##000000
##3FA02B	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49117

Deuteranopia (green-blind)

#988937

Tritanopia (blue-blind)

#319B89

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3fa02b;
/* rgb */ color: rgb(63, 160, 43);
/* oklch */ color: oklch(62.5% 0.178 140.6);

Tailwind

colors: {
  custom: {
    50: '#80bd6c',
    500: '#3fa02b',
    950: '#000000',
  },
}

SCSS

$custom: #3fa02b;
$custom-light: #80bd6c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa02b",
  "rgb": {
    "r": 63,
    "g": 160,
    "b": 43
  },
  "hsl": {
    "h": 109.744,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.6247,
    "c": 0.17759,
    "h": 140.6
  },
  "luminance": 0.26373
}

Semantic roles & 50–950 ramp

primary

#3FA02B

secondary

#B068BF

accent

#47E1C7

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3FA02B

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

Preview Lab → · Contrast checker → · Palette generator →