#3FB261#3FB261

#3FB261 is a light, vivid green. Relative luminance 0.338; OKLCH L 67.9% C 0.157 H 149.8°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FB261
RGB	rgb(63, 178, 97)
HSL	hsl(138, 48%, 47%)
HSV	hsv(138, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 45.5%, 30.2%)
CIE-LAB	lab(64.77, -50.13, 32.07)
CIE-LCH	lch(64.77, 59.51, 147.39°)
OKLab	oklab(67.93% -0.1353 0.0787)
OKLCH	oklch(67.93% 0.157 149.8)
XYZ	xyz(20.1264, 33.7586, 16.7623)
Luminance	0.3376 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB261 #B23F90

analogous

#57B23F #3FB261 #3FB29B

triadic

#3FB261 #613FB2 #B2613F

tetradic

#3FB261 #3F57B2 #B23F90 #B29B3F

square

#3FB261 #3F57B2 #B23F90 #B29B3F

split-complementary

#3FB261 #9B3FB2 #B23F57

monochromatic

#1F5830 #2F8548 #3FB261 #66C983 #93D9A7

Accessibility & contrast

On white

2.71

#3FB261 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#3FB261 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB261

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB261	#FFFFFF	#000000	##000000
##3FB261	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A35B

Deuteranopia (green-blind)

#A59967

Tritanopia (blue-blind)

#14AF9F

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fb261;
/* rgb */ color: rgb(63, 178, 97);
/* oklch */ color: oklch(67.9% 0.157 149.8);

Tailwind

colors: {
  custom: {
    50: '#81ca8f',
    500: '#3fb261',
    950: '#000000',
  },
}

SCSS

$custom: #3fb261;
$custom-light: #81ca8f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb261",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 97
  },
  "hsl": {
    "h": 137.739,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67928,
    "c": 0.1565,
    "h": 149.8
  },
  "luminance": 0.33761
}

Semantic roles & 50–950 ramp

primary

#3FB261

secondary

#C489B2

accent

#50AFD7

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FB261

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

Preview Lab → · Contrast checker → · Palette generator →