#3A8A37#3A8A37

#3A8A37 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.4% C 0.143 H 142.8°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3A8A37
RGB	rgb(58, 138, 55)
HSL	hsl(118, 43%, 38%)
HSV	hsv(118, 60%, 54%)
CMYK	cmyk(58%, 0%, 60.1%, 45.9%)
CIE-LAB	lab(51.10, -41.75, 36.56)
CIE-LCH	lch(51.10, 55.49, 138.79°)
OKLab	oklab(56.44% -0.1136 0.0862)
OKLCH	oklch(56.44% 0.143 142.8)
XYZ	xyz(11.5224, 19.3513, 6.7417)
Luminance	0.1935 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8A37 #87378A

analogous

#648A37 #3A8A37 #378A5D

triadic

#3A8A37 #373A8A #8A373A

tetradic

#3A8A37 #37648A #87378A #8A5D37

square

#3A8A37 #37648A #87378A #8A5D37

split-complementary

#3A8A37 #5D378A #8A3764

monochromatic

#153214 #285E26 #3A8A37 #4CB648 #77C874

Accessibility & contrast

On white

4.31

#3A8A37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#3A8A37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8A37

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8A37	#FFFFFF	#000000	##000000
##3A8A37	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E2E

Deuteranopia (green-blind)

#83773E

Tritanopia (blue-blind)

#2E8678

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3a8a37;
/* rgb */ color: rgb(58, 138, 55);
/* oklch */ color: oklch(56.4% 0.143 142.8);

Tailwind

colors: {
  custom: {
    50: '#78ad71',
    500: '#3a8a37',
    950: '#000000',
  },
}

SCSS

$custom: #3a8a37;
$custom-light: #78ad71;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8a37",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 55
  },
  "hsl": {
    "h": 117.831,
    "s": 43.005,
    "l": 37.843
  },
  "oklch": {
    "l": 0.56441,
    "c": 0.1426,
    "h": 142.8
  },
  "luminance": 0.19352
}

Semantic roles & 50–950 ramp

primary

#3A8A37

secondary

#AE6DB0

accent

#55D3CE

background

#F7FAF6

surface

#EEF4EC

border

#C9CEC7

text

#0A1008

muted

#7C7F7B

Preview Lab

Preview with #3A8A37

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

Preview Lab → · Contrast checker → · Palette generator →