#3FB945#3FB945

#3FB945 is a light, vivid green. Relative luminance 0.362; OKLCH L 69.4% C 0.190 H 143.9°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#3FB945
RGB	rgb(63, 185, 69)
HSL	hsl(123, 49%, 49%)
HSV	hsv(123, 66%, 73%)
CMYK	cmyk(65.9%, 0%, 62.7%, 27.5%)
CIE-LAB	lab(66.66, -56.57, 47.88)
CIE-LCH	lch(66.66, 74.12, 139.76°)
OKLab	oklab(69.38% -0.1533 0.1118)
OKLCH	oklch(69.38% 0.19 143.9)
XYZ	xyz(20.4718, 36.1823, 11.5341)
Luminance	0.3618 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB945 #B93FB3

analogous

#76B93F #3FB945 #3FB982

triadic

#3FB945 #453FB9 #B9453F

tetradic

#3FB945 #3F76B9 #B93FB3 #B9823F

square

#3FB945 #3F76B9 #B93FB3 #B9823F

split-complementary

#3FB945 #823FB9 #B93F76

monochromatic

#205E23 #2F8B34 #3FB945 #69CC6E #97DC9A

Accessibility & contrast

On white

2.55

#3FB945 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#3FB945 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB945

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB945	#FFFFFF	#000000	##000000
##3FB945	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA838

Deuteranopia (green-blind)

#AE9E4F

Tritanopia (blue-blind)

#20B4A0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb945;
/* rgb */ color: rgb(63, 185, 69);
/* oklch */ color: oklch(69.4% 0.190 143.9);

Tailwind

colors: {
  custom: {
    50: '#83cf7d',
    500: '#3fb945',
    950: '#000000',
  },
}

SCSS

$custom: #3fb945;
$custom-light: #83cf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb945",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 69
  },
  "hsl": {
    "h": 122.951,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69377,
    "c": 0.18978,
    "h": 143.9
  },
  "luminance": 0.36184
}

Semantic roles & 50–950 ramp

primary

#3FB945

secondary

#C78DC4

accent

#4FD2D9

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #3FB945

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

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