#3EDD40#3EDD40

#3EDD40 is a light, highly saturated green. Relative luminance 0.531; OKLCH L 78.7% C 0.235 H 143.1°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#3EDD40
RGB	rgb(62, 221, 64)
HSL	hsl(121, 70%, 55%)
HSV	hsv(121, 72%, 87%)
CMYK	cmyk(71.9%, 0%, 71%, 13.3%)
CIE-LAB	lab(77.94, -69.20, 62.03)
CIE-LCH	lch(77.94, 92.93, 138.13°)
OKLab	oklab(78.71% -0.1878 0.1411)
OKLCH	oklch(78.71% 0.235 143.1)
XYZ	xyz(28.7667, 53.1040, 13.5835)
Luminance	0.5311 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EDD40 #DD3EDB

analogous

#8BDD3E #3EDD40 #3EDD90

triadic

#3EDD40 #403EDD #DD403E

tetradic

#3EDD40 #3E8BDD #DD3EDB #DD903E

square

#3EDD40 #3E8BDD #DD3EDB #DD903E

split-complementary

#3EDD40 #903EDD #DD3E8B

monochromatic

#188919 #21BD23 #3EDD40 #72E673 #A6EFA7

Accessibility & contrast

On white

1.81

#3EDD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#3EDD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EDD40

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EDD40	#FFFFFF	#000000	##000000
##3EDD40	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C826

Deuteranopia (green-blind)

#D0BC50

Tritanopia (blue-blind)

#00D7BE

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #3edd40;
/* rgb */ color: rgb(62, 221, 64);
/* oklch */ color: oklch(78.7% 0.235 143.1);

Tailwind

colors: {
  custom: {
    50: '#8ae97e',
    500: '#3edd40',
    950: '#000000',
  },
}

SCSS

$custom: #3edd40;
$custom-light: #8ae97e;
$custom-dark: #000000;

JSON

{
  "hex": "#3edd40",
  "rgb": {
    "r": 62,
    "g": 221,
    "b": 64
  },
  "hsl": {
    "h": 120.755,
    "s": 70.044,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78705,
    "c": 0.23485,
    "h": 143.1
  },
  "luminance": 0.53107
}

Semantic roles & 50–950 ramp

primary

#3EDD40

secondary

#8E318D

accent

#3BEBED

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #3EDD40

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

Preview Lab → · Contrast checker → · Palette generator →