#308B1F#308B1F

#308B1F is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.1% C 0.166 H 140.9°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#308B1F
RGB	rgb(48, 139, 31)
HSL	hsl(111, 64%, 33%)
HSV	hsv(111, 78%, 55%)
CMYK	cmyk(65.5%, 0%, 77.7%, 45.5%)
CIE-LAB	lab(50.91, -46.99, 46.54)
CIE-LCH	lch(50.91, 66.14, 135.28°)
OKLab	oklab(56.13% -0.1286 0.1045)
OKLCH	oklch(56.13% 0.166 140.9)
XYZ	xyz(10.6983, 19.1915, 4.4366)
Luminance	0.1919 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308B1F #7A1F8B

analogous

#668B1F #308B1F #1F8B44

triadic

#308B1F #1F308B #8B1F30

tetradic

#308B1F #1F668B #7A1F8B #8B441F

square

#308B1F #1F668B #7A1F8B #8B441F

split-complementary

#308B1F #441F8B #8B1F66

monochromatic

#0D2709 #1F5914 #308B1F #41BD2A #63D74D

Accessibility & contrast

On white

4.34

#308B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#308B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308B1F

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308B1F	#FFFFFF	#000000	##000000
##308B1F	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E06

Deuteranopia (green-blind)

#84762B

Tritanopia (blue-blind)

#218676

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #308b1f;
/* rgb */ color: rgb(48, 139, 31);
/* oklch */ color: oklch(56.1% 0.166 140.9);

Tailwind

colors: {
  custom: {
    50: '#75ae63',
    500: '#308b1f',
    950: '#000000',
  },
}

SCSS

$custom: #308b1f;
$custom-light: #75ae63;
$custom-dark: #000000;

JSON

{
  "hex": "#308b1f",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 31
  },
  "hsl": {
    "h": 110.556,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56134,
    "c": 0.16566,
    "h": 140.9
  },
  "luminance": 0.19193
}

Semantic roles & 50–950 ramp

primary

#308B1F

secondary

#A94CBA

accent

#41E7CD

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #308B1F

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

Preview Lab → · Contrast checker → · Palette generator →