#308B3C#308B3C

#308B3C is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.4% C 0.144 H 145.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#308B3C
RGB	rgb(48, 139, 60)
HSL	hsl(128, 49%, 37%)
HSV	hsv(128, 65%, 55%)
CMYK	cmyk(65.5%, 0%, 56.8%, 45.5%)
CIE-LAB	lab(51.17, -43.93, 34.09)
CIE-LCH	lch(51.17, 55.61, 142.18°)
OKLab	oklab(56.44% -0.1188 0.0813)
OKLCH	oklch(56.44% 0.144 145.6)
XYZ	xyz(11.2664, 19.4187, 7.4285)
Luminance	0.1942 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308B3C #8B307F

analogous

#528B30 #308B3C #308B6A

triadic

#308B3C #3C308B #8B3C30

tetradic

#308B3C #30528B #8B307F #8B6A30

square

#308B3C #30528B #8B307F #8B6A30

split-complementary

#308B3C #6A308B #8B3052

monochromatic

#113015 #205E28 #308B3C #40B850 #6ACC77

Accessibility & contrast

On white

4.30

#308B3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#308B3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308B3C

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308B3C	#FFFFFF	#000000	##000000
##308B3C	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7F35

Deuteranopia (green-blind)

#827742

Tritanopia (blue-blind)

#188879

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308b3c;
/* rgb */ color: rgb(48, 139, 60);
/* oklch */ color: oklch(56.4% 0.144 145.6);

Tailwind

colors: {
  custom: {
    50: '#74ae74',
    500: '#308b3c',
    950: '#000000',
  },
}

SCSS

$custom: #308b3c;
$custom-light: #74ae74;
$custom-dark: #000000;

JSON

{
  "hex": "#308b3c",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 60
  },
  "hsl": {
    "h": 127.912,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56436,
    "c": 0.14395,
    "h": 145.6
  },
  "luminance": 0.1942
}

Semantic roles & 50–950 ramp

primary

#308B3C

secondary

#B364A8

accent

#50C6D8

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #308B3C

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

Preview Lab → · Contrast checker → · Palette generator →