#308C31#308C31

#308C31 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.6% C 0.155 H 143.3°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#308C31
RGB	rgb(48, 140, 49)
HSL	hsl(121, 49%, 37%)
HSV	hsv(121, 66%, 55%)
CMYK	cmyk(65.7%, 0%, 65%, 45.1%)
CIE-LAB	lab(51.39, -45.70, 39.65)
CIE-LCH	lch(51.39, 60.50, 139.05°)
OKLab	oklab(56.57% -0.124 0.0923)
OKLCH	oklch(56.57% 0.155 143.3)
XYZ	xyz(11.1507, 19.6052, 6.1017)
Luminance	0.1961 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308C31 #8C308B

analogous

#5D8C30 #308C31 #308C5F

triadic

#308C31 #31308C #8C3130

tetradic

#308C31 #305D8C #8C308B #8C5F30

square

#308C31 #305D8C #8C308B #8C5F30

split-complementary

#308C31 #5F308C #8C305D

monochromatic

#113111 #205E21 #308C31 #40BA41 #6ACC6B

Accessibility & contrast

On white

4.27

#308C31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#308C31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308C31

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308C31	#FFFFFF	#000000	##000000
##308C31	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F26

Deuteranopia (green-blind)

#847739

Tritanopia (blue-blind)

#1C8879

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308c31;
/* rgb */ color: rgb(48, 140, 49);
/* oklch */ color: oklch(56.6% 0.155 143.3);

Tailwind

colors: {
  custom: {
    50: '#74ae6d',
    500: '#308c31',
    950: '#000000',
  },
}

SCSS

$custom: #308c31;
$custom-light: #74ae6d;
$custom-dark: #000000;

JSON

{
  "hex": "#308c31",
  "rgb": {
    "r": 48,
    "g": 140,
    "b": 49
  },
  "hsl": {
    "h": 120.652,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.56574,
    "c": 0.15463,
    "h": 143.3
  },
  "luminance": 0.19606
}

Semantic roles & 50–950 ramp

primary

#308C31

secondary

#B364B2

accent

#4FD7D8

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #308C31

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

Preview Lab → · Contrast checker → · Palette generator →