#3DBC21#3DBC21

#3DBC21 is a light, highly saturated green. Relative luminance 0.371; OKLCH L 69.8% C 0.215 H 140.8°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3DBC21
RGB	rgb(61, 188, 33)
HSL	hsl(109, 70%, 43%)
HSV	hsv(109, 82%, 74%)
CMYK	cmyk(67.6%, 0%, 82.4%, 26.3%)
CIE-LAB	lab(67.33, -60.88, 61.58)
CIE-LCH	lch(67.33, 86.59, 134.67°)
OKLab	oklab(69.84% -0.1666 0.1361)
OKLCH	oklch(69.84% 0.215 140.8)
XYZ	xyz(20.1812, 37.0662, 7.5295)
Luminance	0.3707 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DBC21 #A021BC

analogous

#8ABC21 #3DBC21 #21BC52

triadic

#3DBC21 #213DBC #BC213D

tetradic

#3DBC21 #218ABC #A021BC #BC5221

square

#3DBC21 #218ABC #A021BC #BC5221

split-complementary

#3DBC21 #5221BC #BC218A

monochromatic

#1B540F #2C8818 #3DBC21 #5ADD3D #86E671

Accessibility & contrast

On white

2.50

#3DBC21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#3DBC21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DBC21

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DBC21	#FFFFFF	#000000	##000000
##3DBC21	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#B2A035

Tritanopia (blue-blind)

#24B6A0

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3dbc21;
/* rgb */ color: rgb(61, 188, 33);
/* oklch */ color: oklch(69.8% 0.215 140.8);

Tailwind

colors: {
  custom: {
    50: '#85d16b',
    500: '#3dbc21',
    950: '#000000',
  },
}

SCSS

$custom: #3dbc21;
$custom-light: #85d16b;
$custom-dark: #000000;

JSON

{
  "hex": "#3dbc21",
  "rgb": {
    "r": 61,
    "g": 188,
    "b": 33
  },
  "hsl": {
    "h": 109.161,
    "s": 70.136,
    "l": 43.333
  },
  "oklch": {
    "l": 0.69839,
    "c": 0.21512,
    "h": 140.8
  },
  "luminance": 0.37068
}

Semantic roles & 50–950 ramp

primary

#3DBC21

secondary

#BB6CCD

accent

#3BEDCD

background

#F8FDF6

surface

#F0FAEC

border

#CBD3C7

text

#0C1407

muted

#7D837A

Preview Lab

Preview with #3DBC21

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

Preview Lab → · Contrast checker → · Palette generator →