#3EB03F#3EB03F

#3EB03F is a light, vivid green. Relative luminance 0.324; OKLCH L 66.9% C 0.184 H 143.3°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#3EB03F
RGB	rgb(62, 176, 63)
HSL	hsl(121, 48%, 47%)
HSV	hsv(121, 65%, 69%)
CMYK	cmyk(64.8%, 0%, 64.2%, 31%)
CIE-LAB	lab(63.70, -54.24, 47.20)
CIE-LCH	lch(63.70, 71.90, 138.97°)
OKLab	oklab(66.9% -0.1473 0.1098)
OKLCH	oklch(66.9% 0.184 143.3)
XYZ	xyz(18.4081, 32.4318, 9.9915)
Luminance	0.3243 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB03F #B03EAF

analogous

#76B03E #3EB03F #3EB078

triadic

#3EB03F #3F3EB0 #B03F3E

tetradic

#3EB03F #3E76B0 #B03EAF #B0783E

square

#3EB03F #3E76B0 #B03EAF #B0783E

split-complementary

#3EB03F #783EB0 #B03E76

monochromatic

#1E551F #2E832F #3EB03F #63C864 #90D891

Accessibility & contrast

On white

2.80

#3EB03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#3EB03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB03F

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB03F	#FFFFFF	#000000	##000000
##3EB03F	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A031

Deuteranopia (green-blind)

#A69749

Tritanopia (blue-blind)

#25AB98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3eb03f;
/* rgb */ color: rgb(62, 176, 63);
/* oklch */ color: oklch(66.9% 0.184 143.3);

Tailwind

colors: {
  custom: {
    50: '#81c979',
    500: '#3eb03f',
    950: '#000000',
  },
}

SCSS

$custom: #3eb03f;
$custom-light: #81c979;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb03f",
  "rgb": {
    "r": 62,
    "g": 176,
    "b": 63
  },
  "hsl": {
    "h": 120.526,
    "s": 47.899,
    "l": 46.667
  },
  "oklch": {
    "l": 0.66903,
    "c": 0.18366,
    "h": 143.3
  },
  "luminance": 0.32434
}

Semantic roles & 50–950 ramp

primary

#3EB03F

secondary

#C387C3

accent

#50D6D7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3EB03F

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

Preview Lab → · Contrast checker → · Palette generator →