#3FB15E#3FB15E

#3FB15E is a light, vivid green. Relative luminance 0.333; OKLCH L 67.6% C 0.158 H 149.1°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#3FB15E
RGB	rgb(63, 177, 94)
HSL	hsl(136, 48%, 47%)
HSV	hsv(136, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 46.9%, 30.6%)
CIE-LAB	lab(64.41, -50.23, 33.15)
CIE-LCH	lch(64.41, 60.19, 146.58°)
OKLab	oklab(67.62% -0.1356 0.0811)
OKLCH	oklch(67.62% 0.158 149.1)
XYZ	xyz(19.7909, 33.3072, 15.9734)
Luminance	0.3331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB15E #B13F92

analogous

#59B13F #3FB15E #3FB197

triadic

#3FB15E #5E3FB1 #B15E3F

tetradic

#3FB15E #3F59B1 #B13F92 #B1973F

square

#3FB15E #3F59B1 #B13F92 #B1973F

split-complementary

#3FB15E #973FB1 #B13F59

monochromatic

#1F572E #2F8446 #3FB15E #65C880 #92D8A5

Accessibility & contrast

On white

2.74

#3FB15E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#3FB15E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB15E

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB15E	#FFFFFF	#000000	##000000
##3FB15E	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A257

Deuteranopia (green-blind)

#A49864

Tritanopia (blue-blind)

#17AE9D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb15e;
/* rgb */ color: rgb(63, 177, 94);
/* oklch */ color: oklch(67.6% 0.158 149.1);

Tailwind

colors: {
  custom: {
    50: '#81c98d',
    500: '#3fb15e',
    950: '#000000',
  },
}

SCSS

$custom: #3fb15e;
$custom-light: #81c98d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb15e",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 94
  },
  "hsl": {
    "h": 136.316,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.67616,
    "c": 0.15795,
    "h": 149.1
  },
  "luminance": 0.33309
}

Semantic roles & 50–950 ramp

primary

#3FB15E

secondary

#C488B3

accent

#51B3D7

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FB15E

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

Preview Lab → · Contrast checker → · Palette generator →