#3FAE3D#3FAE3D

#3FAE3D is a light, vivid green. Relative luminance 0.317; OKLCH L 66.4% C 0.182 H 142.9°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#3FAE3D
RGB	rgb(63, 174, 61)
HSL	hsl(119, 48%, 46%)
HSV	hsv(119, 65%, 68%)
CMYK	cmyk(63.8%, 0%, 64.9%, 31.8%)
CIE-LAB	lab(63.06, -53.52, 47.38)
CIE-LCH	lch(63.06, 71.48, 138.48°)
OKLab	oklab(66.38% -0.1454 0.1099)
OKLCH	oklch(66.38% 0.182 142.9)
XYZ	xyz(18.0272, 31.6640, 9.5757)
Luminance	0.3167 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAE3D #AC3DAE

analogous

#77AE3D #3FAE3D #3DAE73

triadic

#3FAE3D #3D3FAE #AE3D3F

tetradic

#3FAE3D #3D77AE #AC3DAE #AE733D

square

#3FAE3D #3D77AE #AC3DAE #AE733D

split-complementary

#3FAE3D #733DAE #AE3D77

monochromatic

#1E531D #2F812D #3FAE3D #63C861 #8FD78E

Accessibility & contrast

On white

2.86

#3FAE3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#3FAE3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAE3D

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAE3D	#FFFFFF	#000000	##000000
##3FAE3D	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E2F

Deuteranopia (green-blind)

#A49547

Tritanopia (blue-blind)

#28A996

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fae3d;
/* rgb */ color: rgb(63, 174, 61);
/* oklch */ color: oklch(66.4% 0.182 142.9);

Tailwind

colors: {
  custom: {
    50: '#81c777',
    500: '#3fae3d',
    950: '#000000',
  },
}

SCSS

$custom: #3fae3d;
$custom-light: #81c777;
$custom-dark: #000000;

JSON

{
  "hex": "#3fae3d",
  "rgb": {
    "r": 63,
    "g": 174,
    "b": 61
  },
  "hsl": {
    "h": 118.938,
    "s": 48.085,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66381,
    "c": 0.18231,
    "h": 142.9
  },
  "luminance": 0.31666
}

Semantic roles & 50–950 ramp

primary

#3FAE3D

secondary

#C185C2

accent

#50D8D5

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3FAE3D

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

Preview Lab → · Contrast checker → · Palette generator →