#3EA81B#3EA81B

#3EA81B is a light, vivid green. Relative luminance 0.291; OKLCH L 64.5% C 0.195 H 139.7°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#3EA81B
RGB	rgb(62, 168, 27)
HSL	hsl(105, 72%, 38%)
HSV	hsv(105, 84%, 66%)
CMYK	cmyk(63.1%, 0%, 83.9%, 34.1%)
CIE-LAB	lab(60.88, -54.22, 57.28)
CIE-LCH	lch(60.88, 78.87, 133.42°)
OKLab	oklab(64.49% -0.1491 0.1262)
OKLCH	oklch(64.49% 0.195 139.7)
XYZ	xyz(16.1863, 29.1070, 5.8019)
Luminance	0.2911 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EA81B #851BA8

analogous

#85A81B #3EA81B #1BA83E

triadic

#3EA81B #1B3EA8 #A81B3E

tetradic

#3EA81B #1B85A8 #851BA8 #A83E1B

square

#3EA81B #1B85A8 #851BA8 #A83E1B

split-complementary

#3EA81B #3E1BA8 #A81B85

monochromatic

#173F0A #2B7313 #3EA81B #52DC24 #7CE459

Accessibility & contrast

On white

3.08

#3EA81B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#3EA81B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3EA81B

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EA81B	#FFFFFF	#000000	##000000
##3EA81B	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#A0902E

Tritanopia (blue-blind)

#2FA28F

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3ea81b;
/* rgb */ color: rgb(62, 168, 27);
/* oklch */ color: oklch(64.5% 0.195 139.7);

Tailwind

colors: {
  custom: {
    50: '#81c366',
    500: '#3ea81b',
    950: '#000000',
  },
}

SCSS

$custom: #3ea81b;
$custom-light: #81c366;
$custom-dark: #000000;

JSON

{
  "hex": "#3ea81b",
  "rgb": {
    "r": 62,
    "g": 168,
    "b": 27
  },
  "hsl": {
    "h": 105.106,
    "s": 72.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.64492,
    "c": 0.19532,
    "h": 139.7
  },
  "luminance": 0.29109
}

Semantic roles & 50–950 ramp

primary

#3EA81B

secondary

#AC57C8

accent

#39EFC2

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1306

muted

#7D827A

Preview Lab

Preview with #3EA81B

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

Preview Lab → · Contrast checker → · Palette generator →