#3DCA37#3DCA37

#3DCA37 is a light, highly saturated green. Relative luminance 0.435; OKLCH L 73.7% C 0.220 H 142.5°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#3DCA37
RGB	rgb(61, 202, 55)
HSL	hsl(118, 58%, 50%)
HSV	hsv(118, 73%, 79%)
CMYK	cmyk(69.8%, 0%, 72.8%, 20.8%)
CIE-LAB	lab(71.90, -64.01, 59.08)
CIE-LCH	lch(71.90, 87.11, 137.30°)
OKLab	oklab(73.67% -0.1741 0.1338)
OKLCH	oklch(73.67% 0.22 142.5)
XYZ	xyz(23.7332, 43.5064, 10.7605)
Luminance	0.4351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DCA37 #C437CA

analogous

#86CA37 #3DCA37 #37CA7A

triadic

#3DCA37 #373DCA #CA373D

tetradic

#3DCA37 #3786CA #C437CA #CA7A37

square

#3DCA37 #3786CA #C437CA #CA7A37

split-complementary

#3DCA37 #7A37CA #CA3786

monochromatic

#1F6A1C #2E9B29 #3DCA37 #6CD767 #9BE498

Accessibility & contrast

On white

2.16

#3DCA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#3DCA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DCA37

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DCA37	#FFFFFF	#000000	##000000
##3DCA37	1.00	2.16	9.70	9.70
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB71C

Deuteranopia (green-blind)

#BEAC46

Tritanopia (blue-blind)

#13C4AD

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3dca37;
/* rgb */ color: rgb(61, 202, 55);
/* oklch */ color: oklch(73.7% 0.220 142.5);

Tailwind

colors: {
  custom: {
    50: '#86db77',
    500: '#3dca37',
    950: '#000000',
  },
}

SCSS

$custom: #3dca37;
$custom-light: #86db77;
$custom-dark: #000000;

JSON

{
  "hex": "#3dca37",
  "rgb": {
    "r": 61,
    "g": 202,
    "b": 55
  },
  "hsl": {
    "h": 117.551,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73668,
    "c": 0.21955,
    "h": 142.5
  },
  "luminance": 0.43509
}

Semantic roles & 50–950 ramp

primary

#3DCA37

secondary

#CD8ECF

accent

#46E1DB

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #3DCA37

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

Preview Lab → · Contrast checker → · Palette generator →