#3FA15B#3FA15B

#3FA15B is a light, vivid green. Relative luminance 0.273; OKLCH L 63.4% C 0.139 H 150.0°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#3FA15B
RGB	rgb(63, 161, 91)
HSL	hsl(137, 44%, 44%)
HSV	hsv(137, 61%, 63%)
CMYK	cmyk(60.9%, 0%, 43.5%, 36.9%)
CIE-LAB	lab(59.25, -44.41, 28.12)
CIE-LCH	lch(59.25, 52.56, 147.66°)
OKLab	oklab(63.36% -0.1201 0.0694)
OKLCH	oklch(63.36% 0.139 150)
XYZ	xyz(16.6819, 27.3002, 14.2859)
Luminance	0.2730 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA15B #A13F85

analogous

#54A13F #3FA15B #3FA18C

triadic

#3FA15B #5B3FA1 #A15B3F

tetradic

#3FA15B #3F54A1 #A13F85 #A18C3F

square

#3FA15B #3F54A1 #A13F85 #A18C3F

split-complementary

#3FA15B #8C3FA1 #A13F54

monochromatic

#1D4929 #2E7542 #3FA15B #5DC07A #89D19E

Accessibility & contrast

On white

3.25

#3FA15B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#3FA15B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA15B

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA15B	#FFFFFF	#000000	##000000
##3FA15B	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29456

Deuteranopia (green-blind)

#958B60

Tritanopia (blue-blind)

#229E90

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3fa15b;
/* rgb */ color: rgb(63, 161, 91);
/* oklch */ color: oklch(63.4% 0.139 150.0);

Tailwind

colors: {
  custom: {
    50: '#7ebe8a',
    500: '#3fa15b',
    950: '#000000',
  },
}

SCSS

$custom: #3fa15b;
$custom-light: #7ebe8a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa15b",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 91
  },
  "hsl": {
    "h": 137.143,
    "s": 43.75,
    "l": 43.922
  },
  "oklch": {
    "l": 0.63356,
    "c": 0.13866,
    "h": 150
  },
  "luminance": 0.27302
}

Semantic roles & 50–950 ramp

primary

#3FA15B

secondary

#BC80AB

accent

#54AFD3

background

#F8FBF8

surface

#EFF7F0

border

#CAD0CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #3FA15B

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

Preview Lab → · Contrast checker → · Palette generator →