#3FB15F#3FB15F

#3FB15F is a light, vivid green. Relative luminance 0.333; OKLCH L 67.6% C 0.157 H 149.4°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#3FB15F
RGB	rgb(63, 177, 95)
HSL	hsl(137, 48%, 47%)
HSV	hsv(137, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 46.3%, 30.6%)
CIE-LAB	lab(64.42, -50.07, 32.66)
CIE-LCH	lch(64.42, 59.78, 146.89°)
OKLab	oklab(67.63% -0.1351 0.08)
OKLCH	oklch(67.63% 0.157 149.4)
XYZ	xyz(19.8361, 33.3252, 16.2113)
Luminance	0.3333 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB15F #B13F91

analogous

#58B13F #3FB15F #3FB198

triadic

#3FB15F #5F3FB1 #B15F3F

tetradic

#3FB15F #3F58B1 #B13F91 #B1983F

square

#3FB15F #3F58B1 #B13F91 #B1983F

split-complementary

#3FB15F #983FB1 #B13F58

monochromatic

#1F572F #2F8447 #3FB15F #65C881 #92D8A6

Accessibility & contrast

On white

2.74

#3FB15F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#3FB15F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB15F

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB15F	#FFFFFF	#000000	##000000
##3FB15F	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A259

Deuteranopia (green-blind)

#A49865

Tritanopia (blue-blind)

#16AE9D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb15f;
/* rgb */ color: rgb(63, 177, 95);
/* oklch */ color: oklch(67.6% 0.157 149.4);

Tailwind

colors: {
  custom: {
    50: '#81c98d',
    500: '#3fb15f',
    950: '#000000',
  },
}

SCSS

$custom: #3fb15f;
$custom-light: #81c98d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb15f",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 95
  },
  "hsl": {
    "h": 136.842,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.67632,
    "c": 0.15701,
    "h": 149.4
  },
  "luminance": 0.33327
}

Semantic roles & 50–950 ramp

primary

#3FB15F

secondary

#C488B3

accent

#51B1D7

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FB15F

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

Preview Lab → · Contrast checker → · Palette generator →