#3DB531#3DB531

#3DB531 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.1% C 0.199 H 141.8°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#3DB531
RGB	rgb(61, 181, 49)
HSL	hsl(115, 57%, 45%)
HSV	hsv(115, 73%, 71%)
CMYK	cmyk(66.3%, 0%, 72.9%, 29%)
CIE-LAB	lab(65.17, -57.50, 54.41)
CIE-LCH	lch(65.17, 79.16, 136.58°)
OKLab	oklab(68.08% -0.1568 0.1233)
OKLCH	oklch(68.08% 0.199 141.8)
XYZ	xyz(19.0017, 34.2597, 8.5165)
Luminance	0.3426 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB531 #A931B5

analogous

#7FB531 #3DB531 #31B567

triadic

#3DB531 #313DB5 #B5313D

tetradic

#3DB531 #317FB5 #A931B5 #B56731

square

#3DB531 #317FB5 #A931B5 #B56731

split-complementary

#3DB531 #6731B5 #B5317F

monochromatic

#1D5517 #2D8524 #3DB531 #5ED053 #8BDD83

Accessibility & contrast

On white

2.67

#3DB531 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#3DB531 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB531

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB531	#FFFFFF	#000000	##000000
##3DB531	1.00	2.67	7.85	7.85
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A419

Deuteranopia (green-blind)

#AB9A3F

Tritanopia (blue-blind)

#24AF9B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3db531;
/* rgb */ color: rgb(61, 181, 49);
/* oklch */ color: oklch(68.1% 0.199 141.8);

Tailwind

colors: {
  custom: {
    50: '#82cc71',
    500: '#3db531',
    950: '#000000',
  },
}

SCSS

$custom: #3db531;
$custom-light: #82cc71;
$custom-dark: #000000;

JSON

{
  "hex": "#3db531",
  "rgb": {
    "r": 61,
    "g": 181,
    "b": 49
  },
  "hsl": {
    "h": 114.545,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.68077,
    "c": 0.19942,
    "h": 141.8
  },
  "luminance": 0.34262
}

Semantic roles & 50–950 ramp

primary

#3DB531

secondary

#C07BC7

accent

#47E1D3

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3DB531

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

Preview Lab → · Contrast checker → · Palette generator →