#3DB03B#3DB03B

#3DB03B is a light, vivid green. Relative luminance 0.324; OKLCH L 66.8% C 0.187 H 142.9°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#3DB03B
RGB	rgb(61, 176, 59)
HSL	hsl(119, 50%, 46%)
HSV	hsv(119, 66%, 69%)
CMYK	cmyk(65.3%, 0%, 66.5%, 31%)
CIE-LAB	lab(63.64, -54.87, 48.85)
CIE-LCH	lch(63.64, 73.46, 138.32°)
OKLab	oklab(66.83% -0.1491 0.1128)
OKLCH	oklch(66.83% 0.187 142.9)
XYZ	xyz(18.2382, 32.3567, 9.4211)
Luminance	0.3236 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB03B #AE3BB0

analogous

#77B03B #3DB03B #3BB073

triadic

#3DB03B #3B3DB0 #B03B3D

tetradic

#3DB03B #3B77B0 #AE3BB0 #B0733B

square

#3DB03B #3B77B0 #AE3BB0 #B0733B

split-complementary

#3DB03B #733BB0 #B03B77

monochromatic

#1D541C #2D822C #3DB03B #61C95F #8ED98D

Accessibility & contrast

On white

2.81

#3DB03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#3DB03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB03B

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB03B	#FFFFFF	#000000	##000000
##3DB03B	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)

#24AB98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3db03b;
/* rgb */ color: rgb(61, 176, 59);
/* oklch */ color: oklch(66.8% 0.187 142.9);

Tailwind

colors: {
  custom: {
    50: '#81c976',
    500: '#3db03b',
    950: '#000000',
  },
}

SCSS

$custom: #3db03b;
$custom-light: #81c976;
$custom-dark: #000000;

JSON

{
  "hex": "#3db03b",
  "rgb": {
    "r": 61,
    "g": 176,
    "b": 59
  },
  "hsl": {
    "h": 118.974,
    "s": 49.787,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66834,
    "c": 0.18698,
    "h": 142.9
  },
  "luminance": 0.32359
}

Semantic roles & 50–950 ramp

primary

#3DB03B

secondary

#C283C3

accent

#4ED9D7

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3DB03B

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

Preview Lab → · Contrast checker → · Palette generator →