#3DA821#3DA821

#3DA821 is a light, vivid green. Relative luminance 0.291; OKLCH L 64.5% C 0.193 H 140.2°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#3DA821
RGB	rgb(61, 168, 33)
HSL	hsl(108, 67%, 39%)
HSV	hsv(108, 80%, 66%)
CMYK	cmyk(63.7%, 0%, 80.4%, 34.1%)
CIE-LAB	lab(60.87, -54.13, 55.59)
CIE-LCH	lch(60.87, 77.59, 134.24°)
OKLab	oklab(64.49% -0.1485 0.1235)
OKLCH	oklch(64.49% 0.193 140.2)
XYZ	xyz(16.2008, 29.1056, 6.2027)
Luminance	0.2911 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA821 #8C21A8

analogous

#80A821 #3DA821 #21A849

triadic

#3DA821 #213DA8 #A8213D

tetradic

#3DA821 #2180A8 #8C21A8 #A84921

square

#3DA821 #2180A8 #8C21A8 #A84921

split-complementary

#3DA821 #4921A8 #A82180

monochromatic

#18420D #2A7517 #3DA821 #52D630 #7DE063

Accessibility & contrast

On white

3.08

#3DA821 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#3DA821 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3DA821

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA821	#FFFFFF	#000000	##000000
##3DA821	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#A09031

Tritanopia (blue-blind)

#2DA28F

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3da821;
/* rgb */ color: rgb(61, 168, 33);
/* oklch */ color: oklch(64.5% 0.193 140.2);

Tailwind

colors: {
  custom: {
    50: '#81c368',
    500: '#3da821',
    950: '#000000',
  },
}

SCSS

$custom: #3da821;
$custom-light: #81c368;
$custom-dark: #000000;

JSON

{
  "hex": "#3da821",
  "rgb": {
    "r": 61,
    "g": 168,
    "b": 33
  },
  "hsl": {
    "h": 107.556,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.64492,
    "c": 0.19314,
    "h": 140.2
  },
  "luminance": 0.29107
}

Semantic roles & 50–950 ramp

primary

#3DA821

secondary

#B05FC5

accent

#3EEAC6

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3DA821

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

Preview Lab → · Contrast checker → · Palette generator →