#308B3E#308B3E

#308B3E is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.5% C 0.142 H 146.1°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#308B3E
RGB	rgb(48, 139, 62)
HSL	hsl(129, 49%, 37%)
HSV	hsv(129, 65%, 55%)
CMYK	cmyk(65.5%, 0%, 55.4%, 45.5%)
CIE-LAB	lab(51.20, -43.64, 33.11)
CIE-LCH	lch(51.20, 54.78, 142.82°)
OKLab	oklab(56.46% -0.1179 0.0793)
OKLCH	oklch(56.46% 0.142 146.1)
XYZ	xyz(11.3203, 19.4403, 7.7123)
Luminance	0.1944 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308B3E #8B307D

analogous

#508B30 #308B3E #308B6C

triadic

#308B3E #3E308B #8B3E30

tetradic

#308B3E #30508B #8B307D #8B6C30

square

#308B3E #30508B #8B307D #8B6C30

split-complementary

#308B3E #6C308B #8B3050

monochromatic

#113015 #205E2A #308B3E #40B852 #6ACC79

Accessibility & contrast

On white

4.30

#308B3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#308B3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308B3E

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308B3E	#FFFFFF	#000000	##000000
##308B3E	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7F37

Deuteranopia (green-blind)

#827744

Tritanopia (blue-blind)

#17887A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308b3e;
/* rgb */ color: rgb(48, 139, 62);
/* oklch */ color: oklch(56.5% 0.142 146.1);

Tailwind

colors: {
  custom: {
    50: '#74ae75',
    500: '#308b3e',
    950: '#000000',
  },
}

SCSS

$custom: #308b3e;
$custom-light: #74ae75;
$custom-dark: #000000;

JSON

{
  "hex": "#308b3e",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 62
  },
  "hsl": {
    "h": 129.231,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56464,
    "c": 0.14212,
    "h": 146.1
  },
  "luminance": 0.19441
}

Semantic roles & 50–950 ramp

primary

#308B3E

secondary

#B364A7

accent

#50C3D8

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #308B3E

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

Preview Lab → · Contrast checker → · Palette generator →