#307C31#307C31

#307C31 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.1% C 0.133 H 143.6°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#307C31
RGB	rgb(48, 124, 49)
HSL	hsl(121, 44%, 34%)
HSV	hsv(121, 61%, 49%)
CMYK	cmyk(61.3%, 0%, 60.5%, 51.4%)
CIE-LAB	lab(45.99, -39.49, 33.51)
CIE-LCH	lch(45.99, 51.79, 139.68°)
OKLab	oklab(52.12% -0.1072 0.0791)
OKLCH	oklch(52.12% 0.133 143.6)
XYZ	xyz(8.9804, 15.2646, 5.3782)
Luminance	0.1527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C31 #7C307B

analogous

#557C30 #307C31 #307C57

triadic

#307C31 #31307C #7C3130

tetradic

#307C31 #30557C #7C307B #7C5730

square

#307C31 #30557C #7C307B #7C5730

split-complementary

#307C31 #57307C #7C3055

monochromatic

#0E240E #1F5020 #307C31 #41A842 #64C365

Accessibility & contrast

On white

5.18

#307C31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#307C31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C31

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C31	#FFFFFF	#000000	##FFFFFF
##307C31	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7129

Deuteranopia (green-blind)

#756A37

Tritanopia (blue-blind)

#22796C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307c31;
/* rgb */ color: rgb(48, 124, 49);
/* oklch */ color: oklch(52.1% 0.133 143.6);

Tailwind

colors: {
  custom: {
    50: '#71a36c',
    500: '#307c31',
    950: '#000000',
  },
}

SCSS

$custom: #307c31;
$custom-light: #71a36c;
$custom-dark: #000000;

JSON

{
  "hex": "#307c31",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 49
  },
  "hsl": {
    "h": 120.789,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52121,
    "c": 0.13327,
    "h": 143.6
  },
  "luminance": 0.15265
}

Semantic roles & 50–950 ramp

primary

#307C31

secondary

#AA5EA9

accent

#54D2D4

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #307C31

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

Preview Lab → · Contrast checker → · Palette generator →