#3BB431#3BB431

#3BB431 is a light, vivid green. Relative luminance 0.338; OKLCH L 67.8% C 0.199 H 142.0°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#3BB431
RGB	rgb(59, 180, 49)
HSL	hsl(115, 57%, 45%)
HSV	hsv(115, 73%, 71%)
CMYK	cmyk(67.2%, 0%, 72.8%, 29.4%)
CIE-LAB	lab(64.80, -57.57, 54.02)
CIE-LCH	lch(64.80, 78.95, 136.82°)
OKLab	oklab(67.76% -0.1568 0.1225)
OKLCH	oklch(67.76% 0.199 142)
XYZ	xyz(18.6782, 33.7921, 8.4433)
Luminance	0.3379 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB431 #AA31B4

analogous

#7CB431 #3BB431 #31B469

triadic

#3BB431 #313BB4 #B4313B

tetradic

#3BB431 #317CB4 #AA31B4 #B46931

square

#3BB431 #317CB4 #AA31B4 #B46931

split-complementary

#3BB431 #6931B4 #B4317C

monochromatic

#1B5417 #2B8424 #3BB431 #5CD052 #89DD82

Accessibility & contrast

On white

2.71

#3BB431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#3BB431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB431

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB431	#FFFFFF	#000000	##000000
##3BB431	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31A

Deuteranopia (green-blind)

#AA993E

Tritanopia (blue-blind)

#20AE9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3bb431;
/* rgb */ color: rgb(59, 180, 49);
/* oklch */ color: oklch(67.8% 0.199 142.0);

Tailwind

colors: {
  custom: {
    50: '#81cc71',
    500: '#3bb431',
    950: '#000000',
  },
}

SCSS

$custom: #3bb431;
$custom-light: #81cc71;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb431",
  "rgb": {
    "r": 59,
    "g": 180,
    "b": 49
  },
  "hsl": {
    "h": 115.42,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.67756,
    "c": 0.19898,
    "h": 142
  },
  "luminance": 0.33794
}

Semantic roles & 50–950 ramp

primary

#3BB431

secondary

#C07BC6

accent

#47E0D5

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3BB431

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

Preview Lab → · Contrast checker → · Palette generator →