#3CB03B#3CB03B

#3CB03B is a light, vivid green. Relative luminance 0.323; OKLCH L 66.8% C 0.187 H 143.0°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#3CB03B
RGB	rgb(60, 176, 59)
HSL	hsl(119, 50%, 46%)
HSV	hsv(119, 66%, 69%)
CMYK	cmyk(65.9%, 0%, 66.5%, 31%)
CIE-LAB	lab(63.61, -55.08, 48.81)
CIE-LCH	lch(63.61, 73.59, 138.45°)
OKLab	oklab(66.81% -0.1496 0.1127)
OKLCH	oklch(66.81% 0.187 143)
XYZ	xyz(18.1772, 32.3252, 9.4183)
Luminance	0.3233 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3CB03B #AF3BB0

analogous

#76B03B #3CB03B #3BB074

triadic

#3CB03B #3B3CB0 #B03B3C

tetradic

#3CB03B #3B76B0 #AF3BB0 #B0743B

square

#3CB03B #3B76B0 #AF3BB0 #B0743B

split-complementary

#3CB03B #743BB0 #B03B76

monochromatic

#1D541C #2C822C #3CB03B #60C95F #8DD98D

Accessibility & contrast

On white

2.81

#3CB03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#3CB03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3CB03B

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3CB03B	#FFFFFF	#000000	##000000
##3CB03B	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A02C

Deuteranopia (green-blind)

#A69646

Tritanopia (blue-blind)

#21AB98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3cb03b;
/* rgb */ color: rgb(60, 176, 59);
/* oklch */ color: oklch(66.8% 0.187 143.0);

Tailwind

colors: {
  custom: {
    50: '#81c976',
    500: '#3cb03b',
    950: '#000000',
  },
}

SCSS

$custom: #3cb03b;
$custom-light: #81c976;
$custom-dark: #000000;

JSON

{
  "hex": "#3cb03b",
  "rgb": {
    "r": 60,
    "g": 176,
    "b": 59
  },
  "hsl": {
    "h": 119.487,
    "s": 49.787,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66805,
    "c": 0.18735,
    "h": 143
  },
  "luminance": 0.32327
}

Semantic roles & 50–950 ramp

primary

#3CB03B

secondary

#C383C3

accent

#4ED9D8

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #3CB03B

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

Preview Lab → · Contrast checker → · Palette generator →