#3FA23D#3FA23D

#3FA23D is a light, vivid green. Relative luminance 0.272; OKLCH L 63.2% C 0.167 H 143.0°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#3FA23D
RGB	rgb(63, 162, 61)
HSL	hsl(119, 45%, 44%)
HSV	hsv(119, 62%, 64%)
CMYK	cmyk(61.1%, 0%, 62.3%, 36.5%)
CIE-LAB	lab(59.19, -49.10, 43.04)
CIE-LCH	lch(59.19, 65.30, 138.76°)
OKLab	oklab(63.18% -0.1335 0.1007)
OKLCH	oklch(63.18% 0.167 143)
XYZ	xyz(15.8117, 27.2329, 8.8372)
Luminance	0.2723 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA23D #A03DA2

analogous

#71A23D #3FA23D #3DA26D

triadic

#3FA23D #3D3FA2 #A23D3F

tetradic

#3FA23D #3D71A2 #A03DA2 #A26D3D

square

#3FA23D #3D71A2 #A03DA2 #A26D3D

split-complementary

#3FA23D #6D3DA2 #A23D71

monochromatic

#1C491C #2E762C #3FA23D #5DC15B #89D287

Accessibility & contrast

On white

3.26

#3FA23D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#3FA23D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA23D

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA23D	#FFFFFF	#000000	##000000
##3FA23D	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59432

Deuteranopia (green-blind)

#998B45

Tritanopia (blue-blind)

#2D9D8C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3fa23d;
/* rgb */ color: rgb(63, 162, 61);
/* oklch */ color: oklch(63.2% 0.167 143.0);

Tailwind

colors: {
  custom: {
    50: '#7fbe76',
    500: '#3fa23d',
    950: '#000000',
  },
}

SCSS

$custom: #3fa23d;
$custom-light: #7fbe76;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa23d",
  "rgb": {
    "r": 63,
    "g": 162,
    "b": 61
  },
  "hsl": {
    "h": 118.812,
    "s": 45.291,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6318,
    "c": 0.1672,
    "h": 143
  },
  "luminance": 0.27234
}

Semantic roles & 50–950 ramp

primary

#3FA23D

secondary

#BB7EBC

accent

#53D5D2

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA23D

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

Preview Lab → · Contrast checker → · Palette generator →